| Cuota De Producción: | 100 kgs |
| Precio: | USD4.45-6.95 /KG |
| Embalaje Estándar: | Caja de madera |
| Período De Entrega: | 7 días |
| Método De Pago: | L/C, T/T |
| Capacidad De Suministro: | Se trata de un proyecto de ley. |

ASME/API/GOST/DIN/EN/JIS tubería de acero inoxidable sin costura y soldado
Dimensión:
Sin costuras: 1/2 "a 26" "
Soldado: 1/2 "a 120" "
Grosor de la pared:
SCH5 a XXS, de acuerdo con el cliente
Estándar:
ASTM, ASME, API, EN, DIN, JIS, GOST ETC.

Grado de material (solo enumera la parte)
| SMLS/tubería soldada | Tubo de SMLS | Tubo casado | Unión | W-NR |
| A312 TP304, A358 304 | A213 TP304 | A249 T304 | S30400 | 1.4301 |
| A312 TP304L, A358 304L | A213 TP304L | A249 T304L | S30403 | 1.4306,1.4307 |
| A312 TP304H, A358 304H | A213 TP304H | A249 TP304H | S30409 | 1.4948 |
| A312 TP316, A358 316 | A213 TP316 | A249 TP316 | S31600 | 1.4401 |
| A312 TP316L, A358 316L | A213 TP316L | A249 TP316L | S31603 | 1.4404, 1.4435 |
| A312 TP316H, A358 316H | A213 TP316H | A249 TP316H | S31609 | 1.4436 |
| A312 TP316TI | A213 TP316TI | A778 316ti | S31635 | 1.4571 |
| A312 TP310S, A358 310S | A511 MT310S | A249 TP310S | S31008 | 1.4845 |
| A312 TP317, A358 317 | A213 TP317 | A249 TP317 | S31700 | 1.4449 |
| A312 TP317L, A358 317L | A213 TP317L | A249 TP317L | S31703 | 1.4438 |
| A312 TP321, A358 321 | A213 TP321 | A249 TP321 | S32100 | 1.4541 |
| A312 TP321H, A358 321H | A213 TP321H | A249 TP321H | S32109 | 1.4878 |
| A312 TP347, A358 347 | A213 TP347 | A249 TP347 | S34700 | 1.455 |
| A312 TP347H, A358 347H | A213 TP347H | A249 TP347H | S34709 | 1.4912 |
| A312 N08904 | A249 N08904 | N08904 | 1.4539 | |
| A312/A358 S31254 | A213 S31254 | A249 S31254 | S31254 | 1.4547 (1.4529) |
| A790 S31803 | A789 S318038 | A789 S310803 | S31803 | 1.4462 |
| A790 S32205 | A789 S32205 | A789 S32205 | S32205 | - |
| A790 S32550 | A789 S32550 | A789 S32550 | S32550 | 1.4507 |
| A790 S32750 | A789 S32750 | A789 S32750 | S32750 | 1.441 |
| A790 S32760 | A789 S32760 | A789 S32760 | S32760 | 1.4501 |

| Acero inoxidable | ||||||||||||
| Estándar Designación |
Grado, clase, tipo, símbolo o nombre | Acero Número |
Unión Número |
do | Minnesota | Si | PAG | S | CR | NI | Mes | Otros |
| ASTM A 249/A 249M | TP304 | --- | S30400 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 18.0-20.0 | 8.0-11.0 | --- | --- |
| ASTM A 312/A 312M | TP304 | --- | S30400 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 18.0-20.0 | 8.0-11.0 | --- | --- |
| ASTM A 358/A 358M | 304 | --- | S30400 | 0.08 | 2.00 | 0.75 | 0.045 | 0.030 | 18.0-20.0 | 8.0-10.5 | --- | N 0.10 |
| DIN 17457 | X 5 CRNI 18 10 | 1.4301 | --- | 0.07 | --- | --- | --- | --- | 17.0-19.0 | 8.5-10.5 | --- | --- |
| DIN 17458 | X 5 CRNI 18 10 | 1.4301 | --- | 0.07 | --- | --- | --- | --- | 17.0-19.0 | 8.5-10.5 | --- | --- |
| ASTM A 213/A 213M | TP304L | --- | S30403 | 0.035 | 2.00 | 0.75 | 0.040 | 0.030 | 18.0-20.0 | 8.00-13.0 | --- | --- |
| ASTM A 249/A 249M | TP304L | --- | S30403 | 0.035 | 2.00 | 1.00 | 0.045 | 0.030 | 18.0-20.0 | 8.0-13.0 | --- | --- |
| ASTM A 312/A 312M | TP304L | --- | S30403 | 0.035 | 2.00 | 1.00 | 0.045 | 0.030 | 18.0-20.0 | 8.00-13.0 | --- | --- |
| ASTM A 358/A 358M | 304L | --- | S30403 | 0.030 | 2.00 | 0.75 | 0.045 | 0.030 | 18.0-20.0 | 8.0-12.0 | --- | N 0.10 |
| DIN 17457 | X 2 CRNI 19 11 | 1.4306 | --- | 0.030 | --- | --- | --- | --- | 18.0-20.0 | 10.0-12.5 | --- | --- |
| DIN 17458 | X 2 CRNI 19 11 | 1.4306 | --- | 0.030 | --- | --- | --- | --- | 18.0-20.0 | 10.0-12.5 | --- | --- |
| ASTM A 213/A 213MA | TP304H | --- | S30409 | 0.04-0.10 | 2.00 | 0.75 | 0.040 | 0.030 | 18.0-20.0 | 8.00-11.0 | --- | --- |
| ASTM A 249/A 249M | TP304H | --- | S30409 | 0.04-0.10 | 2.00 | 1.00 | 0.045 | 0.030 | 18.0-20.0 | 8.0-11.0 | --- | --- |
| ASTM A 312/A 312M | TP304H | --- | S30409 | 0.04-0.10 | 2.00 | 1.00 | 0.045 | 0.030 | 18.0-20.0 | 8.0-11.0 | --- | --- |
| ASTM A 358/A 358M | 304h | --- | S30409 | 0.04-0.10 | 2.00 | 0.75 | 0.045 | 0.030 | 18.0-20.0 | 8.0-10.5 | --- | --- |
| DIN 17459 | X 6 CRNI 18 11 | 1.4948 | --- | 0.04-0.08 | 2.0 | 0.75 | 0.035 | 0.015 | 17.0-19.0 | 10.0-12.0 | --- | --- |
| ASTM A 213/A 213MA | TP310S | --- | S31008 | 0.08 | 2.00 | 0.75 | 0.045 | 0.030 | 24.00-26.00 | 19.00-22.00 | 0.75 | --- |
| ASTM A 249/A 249M | TP310S | --- | S31008 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 24.0-26.0 | 19.0-22.0 | --- | --- |
| ASTM A 312/A 312M | TP310S | --- | S31008 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 24.0-26.0 | 19.0-22.0 | 0.75 | |
| ASTM A 358/A 358M | 310 | --- | S31008 | 0.08 | 2.00 | 1.50 | 0.045 | 0.030 | 24.0-26.0 | 19.0-22.0 | --- | --- |
| ASTM A 213/A 213MA | TP316 | --- | S31600 | 0.08 | 2.00 | 0.75 | 0.040 | 0.030 | 16.0-18.0 | 11.0-14.0 | 2.00-3.00 | --- |
| ASTM A 249/A 249M | TP316 | --- | S31600 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | --- |
| ASTM A 312/A 312M | TP316 | --- | S31600 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 16.0-18.0 | 11.0-14.0 | 2.00-3.00 | --- |
| ASTM A 358/A 358M | 316 | --- | S31600 | 0.08 | 2.00 | 0.75 | 0.045 | 0.030 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | N 0.10 |
| DIN 17457 | X 5 Crnimo 17 12 2 | 1.4401 | --- | 0.07 | --- | --- | --- | --- | 16.5-18.5 | 10.5-13.5 | 2.0-2.5 | --- |
| DIN 17458 | X 5 Crnimo 17 12 2 | 1.4401 | --- | 0.07 | --- | --- | --- | --- | 16.5-18.5 | 10.5-13.5 | 2.0-2.5 | --- |
| DIN 17457 | X 5 Crnimo17 13 3 | 1.4436 | --- | 0.07 | --- | --- | --- | 0.025 | 16.5-18.5 | 11.0-14.0 | 2.5-3.0 | --- |
| DIN 17458 | X 5 Crnimo17 13 3 | 1.4436 | --- | 0.07 | --- | --- | --- | 0.025 | 16.5-18.5 | 11.0-14.0 | 2.5-3.0 | --- |
| ASTM A 213/A 213MA | TP316L | --- | S31603 | 0.035 | 2.00 | 0.75 | 0.040 | 0.030 | 16.0-18.0 | 10.0-15.0 | 2.00-3.00 | --- |
| ASTM A 249/A 249M | TP316L | --- | S31603 | 0.030 | 2.00 | 1.00 | 0.045 | 0.030 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | --- |
| ASTM A 312/A 312M | TP316L | --- | S31603 | 0.035 | 2.00 | 1.00 | 0.045 | 0.030 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | --- |
| ASTM A 358/A 358M | 316L | --- | S31603 | 0.030 | 2.00 | 0.75 | 0.045 | 0.030 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | N 0.10 |
| DIN 17457 | X 2 Crnimo 17 13 2 | 1.4404 | --- | 0.030 | --- | --- | --- | --- | 16.5-18.5 | 11.0-14.0 | 2.0-2.5 | --- |
| DIN 17458 | X 2 Crnimo 17 13 2 | 1.4404 | --- | 0.030 | --- | --- | --- | --- | 16.5-18.5 | 11.0-14.0 | 2.0-2.5 | --- |
| DIN 17457 | X 2 Crnimo 18 14 3 | 1.4435 | --- | 0.030 | --- | --- | --- | 0.025 | 17.0-18.5 | 12.5-15.0 | 2.5-3.0 | --- |
| DIN 17458 | X 2 Crnimo 18 14 3 | 1.4435 | --- | 0.030 | --- | --- | --- | 0.025 | 17.0-18.5 | 12.5-15.0 | 2.5-3.0 | --- |
| ASTM A 213/A 213MA | TP316H | --- | S31609 | 0.04-0.10 | 2.00 | 0.75 | 0.040 | 0.030 | 16.0-18.0 | 11.0-14.0 | 2.00-3.00 | --- |
| ASTM A 249/A 249M | TP316H | --- | S31609 | 0.04-0.10 | 2.00 | 1.00 | 0.045 | 0.030 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | --- |
| ASTM A 312/A 312M | TP316H | --- | S31609 | 0.04-0.10 | 2.00 | 1.00 | 0.045 | 0.030 | 16.0-18.0 | 11.0-14.0 | 2.00-3.00 | --- |
| ASTM A 358/A 358M | 316h | --- | S31609 | 0.04-0.10 | 2.00 | 0.75 | 0.045 | 0.030 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | --- |
| DIN 17459 | X 6 Crnimo 17 13 | 1.4919 | --- | 0.04-0.08 | 2.0 | 0.75 | 0.035 | 0.015 | 16.0-18.0 | 12.0-14.0 | 2.0-2.5 | --- |
| DIN 17457 | X 6 Crnimoti 17 12 2 | 1.4571 | --- | 0.08 | --- | --- | --- | --- | 16.5-18.5 | 10.5-13.5 | 2.0-2.5 | Ti 5 x C a 0.80 |
| DIN 17458 | X 6 Crnimoti 17 12 2 | 1.4571 | --- | 0.08 | --- | --- | --- | --- | 16.5-18.5 | 10.5-13.5 | 2.0-2.5 | Ti 5 x C a 0.80 |
| ASTM A 213/A 213MA | TP317 | --- | S31700 | 0.08 | 2.00 | 0.75 | 0.040 | 0.030 | 18.0-20.0 | 11.0-14.0 | 3.00-4.00 | --- |
| ASTM A 249/A 249M | TP317 | --- | S31700 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 18.0-20.0 | 11.0-15.0 | 3.00-4.00 | --- |
| ASTM A 312/A 312M | TP317 | --- | S31700 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 18.0-20.0 | 11.0-14.0 | 3.0-4.0 | --- |
| ASTM A 213/A 213MA | TP317L | --- | S31703 | 0.035 | 2.00 | 0.75 | 0.040 | 0.030 | 18.0-20.0 | 11.0-15.0 | 3.00-4.00 | --- |
| ASTM A 249/A 249M | TP317L | --- | S31703 | 0.030 | 2.00 | 1.00 | 0.045 | 0.030 | 18.0-20.0 | 11.0-15.0 | 3.00-4.00 | --- |
| ASTM A 312/A 312M | TP317L | --- | S31703 | 0.035 | 2.00 | 1.00 | 0.045 | 0.030 | 18.0-20.0 | 11.0-15.0 | 3.0-4.0 | --- |
| ASTM A 213/A 213MA | TP321 | --- | S32100 | 0.08 | 2.00 | 0.75 | 0.040 | 0.030 | 17.0-20.0 | 9.00-13.0 | --- | Ti 5 x C-0.60 |
| ASTM A 249/A 249M | TP321 | --- | S32100 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 17.0-19.0 | 9.00-12.0 | --- | N 0.10; Ti 5 x (c+n) a 0.70 |
| ASTM A 312/A 312M | TP321 | --- | S32100 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 17.0-19.0 | 9.0-12.0 | --- | N 0.10; Ti 5 x C a 0.70 |
| ASTM A 358/A 358M | 321 | --- | S32100 | 0.08 | 2.00 | 0.75 | 0.045 | 0.030 | 17.0-19.0 | 9.0-12.0 | --- | Ti 5 x (C+N) a 0.70; N 0.10 |
| DIN 17457 | X 6 Crniti 18 10 | 1.4541 | --- | 0.08 | --- | --- | --- | --- | 17.0-19.0 | 9.0-12.0 | --- | Ti 5 x C a 0.80 |
| DIN 17458 | X 6 Crniti 18 10 | 1.4541 | --- | 0.08 | --- | --- | --- | --- | 17.0-19.0 | 9.0-12.0 | --- | Ti 5 x C a 0.80 |
| DIN 28180 | X 6 Crniti 18 10 | 1.4541 | --- | 0.08 | --- | --- | --- | --- | 17.0-19.0 | 9.0-12.0 | --- | Ti 5 x C a 0.80 |
| DIN 28181 | X 6 Crniti 18 10 | 1.4541 | --- | 0.08 | --- | --- | --- | --- | 17.0-19.0 | 9.0-12.0 | --- | Ti 5 x C a 0.80 |
| ASTM A 213/A 213MA | TP321H | --- | S32109 | 0.04-0.10 | 2.00 | 0.75 | 0.040 | 0.030 | 17.0-20.0 | 9.00-13.0 | --- | Ti 4 x C-0.60 |
| ASTM A 249/A 249M | TP321H | --- | S32109 | 0.04-0.10 | 2.00 | 1.00 | 0.045 | 0.030 | 17.0-19.0 | 9.00-12.0 | --- | N 0.10; Ti 5 x (c+n) a 0.70 |
| ASTM A 312/A 312M | TP321H | --- | S32109 | 0.04-0.10 | 2.00 | 1.00 | 0.045 | 0.030 | 17.0-19.0 | 9.0-12.0 | --- | Ti 5 x C a 0.60 |
| ASTM A 213/A 213MA | TP347 | --- | S34700 | 0.08 | 2.00 | 0.75 | 0.040 | 0.030 | 17.0-20.0 | 9.00-13.0 | --- | CB+TA 10 XC -1.00 |
| ASTM A 249/A 249M | TP347 | --- | S34700 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 17.0-19.0 | 9.00-12.0 | --- | N 0.40-0.60; CB 0.10; CB 10 x C a 1.10 |
| ASTM A 312/A 312M | TP347 | --- | S34700 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 17.0-19.0 | 9.0-13.0 | --- | CB 10 x C a 1.00 |
| DIN 17457 | X 6 CRNINB 18 10 | 1.4550 | --- | 0.08 | --- | --- | --- | --- | 17.0-19.0 | 9.0-12.0 | --- | NB 10 x C a 1.00 |
| DIN 17458 | X 6 CRNINB 18 10 | 1.4550 | --- | 0.08 | --- | --- | --- | --- | 17.0-19.0 | 9.0-12.0 | --- | NB 10 x C a 1.00 |
| ASTM A 213/A 213MA | TP347H | --- | S34709 | 0.04-0.10 | 2.00 | 0.75 | 0.040 | 0.030 | 17.0-20.0 | 9.00-13.0 | --- | CB+TA 8 XC -1.0 |
| ASTM A 249/A 249M | TP347H | --- | S34709 | 0.04-0.10 | 2.00 | 1.00 | 0.045 | 0.030 | 17.0-19.0 | 9.00-12.0 | --- | CB 8 x C a 1.0 |
| ASTM A 312/A 312M | TP347H | --- | S34709 | 0.04-0.10 | 2.00 | 1.00 | 0.045 | 0.030 | 17.0-19.0 | 9.0-13.0 | --- | CB 8 x C a 1.00 |
| DIN 17459 | X 8 CRNINB 16 13 | 1.4961 | --- | 0.04-0.10 | 1.5 | 0.30-060 | 0.035 | 0.015 | 15.0-17.0 | 12.0-14.0 | --- | NB 10 x C a 1.20 |
| ASTM A 249/A 249M | --- | --- | S31254 | 0.020 | 1.00 | 0.80 | 0.030 | 0.010 | 19.5-20.5 | 17.5-18.5 | 6.0-6.5 | N 0.18-0.25; CU 0.50-1.00 |
| ASTM A 358/A 358M | --- | --- | N08904 | 0.020 | 2.00 | 1.00 | 0.045 | 0.035 | 19.0-23.0 | 23.0-28.0 | 4.0-5.0 | CU 1.0-2.0; N 0.10 |
| ASTM A 249/A 249M | --- | --- | N08904 | 0.020 | 2.00 | 1.00 | 0.040 | 0.030 | 19.0-23.0 | 23.0-28.0 | 4.0-5.0 | N 0.10; CU 1.00-2.00 |
| ASTM A 240/A 240MC | 800 | --- | N08800 | 0.10 | 1.50 | 1.00 | 0.045 | 0.015 | 19.0-23.0 | 30.0-35.0 | --- | CU 0.75; TI 0.15-0.60 |
| DIN 17459 | X 5 Nicralti 31 20 | 1.4958 | --- | 0.03-0.08 | 1.5 | 0.70 | 0.015 | 0.010 | 19.0-22.0 | 30.0-32.5 | --- | AL 0.20-0.50; Ti 0.20-0.50; Al+Ti 0.70; |
| DIN 17459 | X 8 Nicralti 32 21 | 1.4959 | --- | 0.05-0.10 | 1.5 | 0.70 | 0.015 | 0.010 | 19.0-22.0 | 30.0-34.0 | --- | AL 0.25-0.65; Ti 0.25-0.65; CO 0.5; |
| ASTM A 240/A 240MC | 800h | --- | N08810 | 0.05-0.10 | 1.50 | 1.00 | 0.045 | 0.015 | 19.0-23.0 | 30.0-35.0 | --- | CU 0.75; Ti 0.15-0.60; |
| ASTM A 249/A 249M | --- | --- | N08926 | 0.020 | 2.00 | 0.50 | 0.030 | 0.010 | 19.0-21.0 | 24.0-26.0 | 6.0-7.0 | N 0.15-0.25; CU 0.50-1.50 |
| ASTM A 312/A 312M | --- | --- | N08926 | 0.020 | 2.00 | 0.50 | 0.030 | 0.010 | 24.0-26.0 | 19.0-21.0 | 6.0-7.0 | N 0.15-0.25; CU 0.50-1.50 |
| ASTM A 790/A 790M | --- | S31803 | 0.030 | 2.00 | 1.00 | 0.030 | 0.020 | 21.0-23.0 | 4.5-6.5 | 2.5-3.5 | N 0.08-0.20 | |
| ASTM A 790/A 790M | 2205 | --- | S32205 | 0.030 | 2.00 | 1.00 | 0.030 | 0.020 | 22.0-23.0 | 4.5-6.5 | 3.0-3.5 | N 0.14-0.20 |
| ASTM A 790/A 790M | 255 | --- | S32550 | 0.04 | 1.50 | 1.00 | 0.040 | 0.030 | 24.0-27.0 | 4.5-6.5 | 2.9-3.9 | N 0.10-0.25; CU 1.50-2.50 |
| ASTM A 790/A 790M | 2507 | --- | S32750 | 0.030 | 1.20 | 0.80 | 0.035 | 0.020 | 24.0-26.0 | 6.0-8.0 | 3.0-5.0 | N 0.24-0.32; Cu 0.5 |

Las tuberías y los tubos se producen con diferentes tipos de extremos.
Los extremos de la tubería común son:
-Plain Ends (PE):
Los extremos de PE generalmente se usan para diámetros más pequeños e implican el uso de bridas deslizantes y accesorios de soldadura de enchufe.
-Beveled Ends (be):
Los extremos ser el tipo de acabado más común (las juntas se realizan mediante tuberías de soldadura con accesorios y bridas de soldadura a tope).
-extremos de threaded (TE): los extremos TE requieren accesorios y bridas roscadas y son típicos para tuberías de tamaño pequeño.
-extremos threaded y acoplados (T&C), generalmente utilizados para la distribución de gases.
-extremos gruesos


![]()
![]()
![]()
![]()
P: ¿Eres un fabricante?R: Sí, somos dueños de nuestra fábrica en la provincia de Jiangsu y puede visitarlo.
P: ¿Qué nos puede comprar?
R: Hay acero inoxidable, acero galvanizado, acero al carbono, acero recubierto de color, cobre, níquel, etc., puede enviarnos una consulta.
P: ¿Qué tal el tiempo de entrega?
R: Dentro de los 7-25 días posteriores a que confirmemos su requisito.
P: ¿Qué tipo de pago admite su empresa?
R: T/T, L/C irrevocable a la vista, Cash, Western Union son aceptados si tiene otro pago, contácteme.
P: ¿Qué servicios puede proporcionar?
Términos de entrega aceptados: FOB, CFR, CIF, EXW, etc.
Moneda de pago aceptada: USD, CNY, etc.
Idioma hablado: inglés, chino, español, japonés, portugués, alemán, árabe, francés, ruso, coreano, hindi, italiano, etc.
| Cuota De Producción: | 100 kgs |
| Precio: | USD4.45-6.95 /KG |
| Embalaje Estándar: | Caja de madera |
| Período De Entrega: | 7 días |
| Método De Pago: | L/C, T/T |
| Capacidad De Suministro: | Se trata de un proyecto de ley. |

ASME/API/GOST/DIN/EN/JIS tubería de acero inoxidable sin costura y soldado
Dimensión:
Sin costuras: 1/2 "a 26" "
Soldado: 1/2 "a 120" "
Grosor de la pared:
SCH5 a XXS, de acuerdo con el cliente
Estándar:
ASTM, ASME, API, EN, DIN, JIS, GOST ETC.

Grado de material (solo enumera la parte)
| SMLS/tubería soldada | Tubo de SMLS | Tubo casado | Unión | W-NR |
| A312 TP304, A358 304 | A213 TP304 | A249 T304 | S30400 | 1.4301 |
| A312 TP304L, A358 304L | A213 TP304L | A249 T304L | S30403 | 1.4306,1.4307 |
| A312 TP304H, A358 304H | A213 TP304H | A249 TP304H | S30409 | 1.4948 |
| A312 TP316, A358 316 | A213 TP316 | A249 TP316 | S31600 | 1.4401 |
| A312 TP316L, A358 316L | A213 TP316L | A249 TP316L | S31603 | 1.4404, 1.4435 |
| A312 TP316H, A358 316H | A213 TP316H | A249 TP316H | S31609 | 1.4436 |
| A312 TP316TI | A213 TP316TI | A778 316ti | S31635 | 1.4571 |
| A312 TP310S, A358 310S | A511 MT310S | A249 TP310S | S31008 | 1.4845 |
| A312 TP317, A358 317 | A213 TP317 | A249 TP317 | S31700 | 1.4449 |
| A312 TP317L, A358 317L | A213 TP317L | A249 TP317L | S31703 | 1.4438 |
| A312 TP321, A358 321 | A213 TP321 | A249 TP321 | S32100 | 1.4541 |
| A312 TP321H, A358 321H | A213 TP321H | A249 TP321H | S32109 | 1.4878 |
| A312 TP347, A358 347 | A213 TP347 | A249 TP347 | S34700 | 1.455 |
| A312 TP347H, A358 347H | A213 TP347H | A249 TP347H | S34709 | 1.4912 |
| A312 N08904 | A249 N08904 | N08904 | 1.4539 | |
| A312/A358 S31254 | A213 S31254 | A249 S31254 | S31254 | 1.4547 (1.4529) |
| A790 S31803 | A789 S318038 | A789 S310803 | S31803 | 1.4462 |
| A790 S32205 | A789 S32205 | A789 S32205 | S32205 | - |
| A790 S32550 | A789 S32550 | A789 S32550 | S32550 | 1.4507 |
| A790 S32750 | A789 S32750 | A789 S32750 | S32750 | 1.441 |
| A790 S32760 | A789 S32760 | A789 S32760 | S32760 | 1.4501 |

| Acero inoxidable | ||||||||||||
| Estándar Designación |
Grado, clase, tipo, símbolo o nombre | Acero Número |
Unión Número |
do | Minnesota | Si | PAG | S | CR | NI | Mes | Otros |
| ASTM A 249/A 249M | TP304 | --- | S30400 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 18.0-20.0 | 8.0-11.0 | --- | --- |
| ASTM A 312/A 312M | TP304 | --- | S30400 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 18.0-20.0 | 8.0-11.0 | --- | --- |
| ASTM A 358/A 358M | 304 | --- | S30400 | 0.08 | 2.00 | 0.75 | 0.045 | 0.030 | 18.0-20.0 | 8.0-10.5 | --- | N 0.10 |
| DIN 17457 | X 5 CRNI 18 10 | 1.4301 | --- | 0.07 | --- | --- | --- | --- | 17.0-19.0 | 8.5-10.5 | --- | --- |
| DIN 17458 | X 5 CRNI 18 10 | 1.4301 | --- | 0.07 | --- | --- | --- | --- | 17.0-19.0 | 8.5-10.5 | --- | --- |
| ASTM A 213/A 213M | TP304L | --- | S30403 | 0.035 | 2.00 | 0.75 | 0.040 | 0.030 | 18.0-20.0 | 8.00-13.0 | --- | --- |
| ASTM A 249/A 249M | TP304L | --- | S30403 | 0.035 | 2.00 | 1.00 | 0.045 | 0.030 | 18.0-20.0 | 8.0-13.0 | --- | --- |
| ASTM A 312/A 312M | TP304L | --- | S30403 | 0.035 | 2.00 | 1.00 | 0.045 | 0.030 | 18.0-20.0 | 8.00-13.0 | --- | --- |
| ASTM A 358/A 358M | 304L | --- | S30403 | 0.030 | 2.00 | 0.75 | 0.045 | 0.030 | 18.0-20.0 | 8.0-12.0 | --- | N 0.10 |
| DIN 17457 | X 2 CRNI 19 11 | 1.4306 | --- | 0.030 | --- | --- | --- | --- | 18.0-20.0 | 10.0-12.5 | --- | --- |
| DIN 17458 | X 2 CRNI 19 11 | 1.4306 | --- | 0.030 | --- | --- | --- | --- | 18.0-20.0 | 10.0-12.5 | --- | --- |
| ASTM A 213/A 213MA | TP304H | --- | S30409 | 0.04-0.10 | 2.00 | 0.75 | 0.040 | 0.030 | 18.0-20.0 | 8.00-11.0 | --- | --- |
| ASTM A 249/A 249M | TP304H | --- | S30409 | 0.04-0.10 | 2.00 | 1.00 | 0.045 | 0.030 | 18.0-20.0 | 8.0-11.0 | --- | --- |
| ASTM A 312/A 312M | TP304H | --- | S30409 | 0.04-0.10 | 2.00 | 1.00 | 0.045 | 0.030 | 18.0-20.0 | 8.0-11.0 | --- | --- |
| ASTM A 358/A 358M | 304h | --- | S30409 | 0.04-0.10 | 2.00 | 0.75 | 0.045 | 0.030 | 18.0-20.0 | 8.0-10.5 | --- | --- |
| DIN 17459 | X 6 CRNI 18 11 | 1.4948 | --- | 0.04-0.08 | 2.0 | 0.75 | 0.035 | 0.015 | 17.0-19.0 | 10.0-12.0 | --- | --- |
| ASTM A 213/A 213MA | TP310S | --- | S31008 | 0.08 | 2.00 | 0.75 | 0.045 | 0.030 | 24.00-26.00 | 19.00-22.00 | 0.75 | --- |
| ASTM A 249/A 249M | TP310S | --- | S31008 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 24.0-26.0 | 19.0-22.0 | --- | --- |
| ASTM A 312/A 312M | TP310S | --- | S31008 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 24.0-26.0 | 19.0-22.0 | 0.75 | |
| ASTM A 358/A 358M | 310 | --- | S31008 | 0.08 | 2.00 | 1.50 | 0.045 | 0.030 | 24.0-26.0 | 19.0-22.0 | --- | --- |
| ASTM A 213/A 213MA | TP316 | --- | S31600 | 0.08 | 2.00 | 0.75 | 0.040 | 0.030 | 16.0-18.0 | 11.0-14.0 | 2.00-3.00 | --- |
| ASTM A 249/A 249M | TP316 | --- | S31600 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | --- |
| ASTM A 312/A 312M | TP316 | --- | S31600 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 16.0-18.0 | 11.0-14.0 | 2.00-3.00 | --- |
| ASTM A 358/A 358M | 316 | --- | S31600 | 0.08 | 2.00 | 0.75 | 0.045 | 0.030 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | N 0.10 |
| DIN 17457 | X 5 Crnimo 17 12 2 | 1.4401 | --- | 0.07 | --- | --- | --- | --- | 16.5-18.5 | 10.5-13.5 | 2.0-2.5 | --- |
| DIN 17458 | X 5 Crnimo 17 12 2 | 1.4401 | --- | 0.07 | --- | --- | --- | --- | 16.5-18.5 | 10.5-13.5 | 2.0-2.5 | --- |
| DIN 17457 | X 5 Crnimo17 13 3 | 1.4436 | --- | 0.07 | --- | --- | --- | 0.025 | 16.5-18.5 | 11.0-14.0 | 2.5-3.0 | --- |
| DIN 17458 | X 5 Crnimo17 13 3 | 1.4436 | --- | 0.07 | --- | --- | --- | 0.025 | 16.5-18.5 | 11.0-14.0 | 2.5-3.0 | --- |
| ASTM A 213/A 213MA | TP316L | --- | S31603 | 0.035 | 2.00 | 0.75 | 0.040 | 0.030 | 16.0-18.0 | 10.0-15.0 | 2.00-3.00 | --- |
| ASTM A 249/A 249M | TP316L | --- | S31603 | 0.030 | 2.00 | 1.00 | 0.045 | 0.030 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | --- |
| ASTM A 312/A 312M | TP316L | --- | S31603 | 0.035 | 2.00 | 1.00 | 0.045 | 0.030 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | --- |
| ASTM A 358/A 358M | 316L | --- | S31603 | 0.030 | 2.00 | 0.75 | 0.045 | 0.030 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | N 0.10 |
| DIN 17457 | X 2 Crnimo 17 13 2 | 1.4404 | --- | 0.030 | --- | --- | --- | --- | 16.5-18.5 | 11.0-14.0 | 2.0-2.5 | --- |
| DIN 17458 | X 2 Crnimo 17 13 2 | 1.4404 | --- | 0.030 | --- | --- | --- | --- | 16.5-18.5 | 11.0-14.0 | 2.0-2.5 | --- |
| DIN 17457 | X 2 Crnimo 18 14 3 | 1.4435 | --- | 0.030 | --- | --- | --- | 0.025 | 17.0-18.5 | 12.5-15.0 | 2.5-3.0 | --- |
| DIN 17458 | X 2 Crnimo 18 14 3 | 1.4435 | --- | 0.030 | --- | --- | --- | 0.025 | 17.0-18.5 | 12.5-15.0 | 2.5-3.0 | --- |
| ASTM A 213/A 213MA | TP316H | --- | S31609 | 0.04-0.10 | 2.00 | 0.75 | 0.040 | 0.030 | 16.0-18.0 | 11.0-14.0 | 2.00-3.00 | --- |
| ASTM A 249/A 249M | TP316H | --- | S31609 | 0.04-0.10 | 2.00 | 1.00 | 0.045 | 0.030 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | --- |
| ASTM A 312/A 312M | TP316H | --- | S31609 | 0.04-0.10 | 2.00 | 1.00 | 0.045 | 0.030 | 16.0-18.0 | 11.0-14.0 | 2.00-3.00 | --- |
| ASTM A 358/A 358M | 316h | --- | S31609 | 0.04-0.10 | 2.00 | 0.75 | 0.045 | 0.030 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | --- |
| DIN 17459 | X 6 Crnimo 17 13 | 1.4919 | --- | 0.04-0.08 | 2.0 | 0.75 | 0.035 | 0.015 | 16.0-18.0 | 12.0-14.0 | 2.0-2.5 | --- |
| DIN 17457 | X 6 Crnimoti 17 12 2 | 1.4571 | --- | 0.08 | --- | --- | --- | --- | 16.5-18.5 | 10.5-13.5 | 2.0-2.5 | Ti 5 x C a 0.80 |
| DIN 17458 | X 6 Crnimoti 17 12 2 | 1.4571 | --- | 0.08 | --- | --- | --- | --- | 16.5-18.5 | 10.5-13.5 | 2.0-2.5 | Ti 5 x C a 0.80 |
| ASTM A 213/A 213MA | TP317 | --- | S31700 | 0.08 | 2.00 | 0.75 | 0.040 | 0.030 | 18.0-20.0 | 11.0-14.0 | 3.00-4.00 | --- |
| ASTM A 249/A 249M | TP317 | --- | S31700 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 18.0-20.0 | 11.0-15.0 | 3.00-4.00 | --- |
| ASTM A 312/A 312M | TP317 | --- | S31700 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 18.0-20.0 | 11.0-14.0 | 3.0-4.0 | --- |
| ASTM A 213/A 213MA | TP317L | --- | S31703 | 0.035 | 2.00 | 0.75 | 0.040 | 0.030 | 18.0-20.0 | 11.0-15.0 | 3.00-4.00 | --- |
| ASTM A 249/A 249M | TP317L | --- | S31703 | 0.030 | 2.00 | 1.00 | 0.045 | 0.030 | 18.0-20.0 | 11.0-15.0 | 3.00-4.00 | --- |
| ASTM A 312/A 312M | TP317L | --- | S31703 | 0.035 | 2.00 | 1.00 | 0.045 | 0.030 | 18.0-20.0 | 11.0-15.0 | 3.0-4.0 | --- |
| ASTM A 213/A 213MA | TP321 | --- | S32100 | 0.08 | 2.00 | 0.75 | 0.040 | 0.030 | 17.0-20.0 | 9.00-13.0 | --- | Ti 5 x C-0.60 |
| ASTM A 249/A 249M | TP321 | --- | S32100 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 17.0-19.0 | 9.00-12.0 | --- | N 0.10; Ti 5 x (c+n) a 0.70 |
| ASTM A 312/A 312M | TP321 | --- | S32100 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 17.0-19.0 | 9.0-12.0 | --- | N 0.10; Ti 5 x C a 0.70 |
| ASTM A 358/A 358M | 321 | --- | S32100 | 0.08 | 2.00 | 0.75 | 0.045 | 0.030 | 17.0-19.0 | 9.0-12.0 | --- | Ti 5 x (C+N) a 0.70; N 0.10 |
| DIN 17457 | X 6 Crniti 18 10 | 1.4541 | --- | 0.08 | --- | --- | --- | --- | 17.0-19.0 | 9.0-12.0 | --- | Ti 5 x C a 0.80 |
| DIN 17458 | X 6 Crniti 18 10 | 1.4541 | --- | 0.08 | --- | --- | --- | --- | 17.0-19.0 | 9.0-12.0 | --- | Ti 5 x C a 0.80 |
| DIN 28180 | X 6 Crniti 18 10 | 1.4541 | --- | 0.08 | --- | --- | --- | --- | 17.0-19.0 | 9.0-12.0 | --- | Ti 5 x C a 0.80 |
| DIN 28181 | X 6 Crniti 18 10 | 1.4541 | --- | 0.08 | --- | --- | --- | --- | 17.0-19.0 | 9.0-12.0 | --- | Ti 5 x C a 0.80 |
| ASTM A 213/A 213MA | TP321H | --- | S32109 | 0.04-0.10 | 2.00 | 0.75 | 0.040 | 0.030 | 17.0-20.0 | 9.00-13.0 | --- | Ti 4 x C-0.60 |
| ASTM A 249/A 249M | TP321H | --- | S32109 | 0.04-0.10 | 2.00 | 1.00 | 0.045 | 0.030 | 17.0-19.0 | 9.00-12.0 | --- | N 0.10; Ti 5 x (c+n) a 0.70 |
| ASTM A 312/A 312M | TP321H | --- | S32109 | 0.04-0.10 | 2.00 | 1.00 | 0.045 | 0.030 | 17.0-19.0 | 9.0-12.0 | --- | Ti 5 x C a 0.60 |
| ASTM A 213/A 213MA | TP347 | --- | S34700 | 0.08 | 2.00 | 0.75 | 0.040 | 0.030 | 17.0-20.0 | 9.00-13.0 | --- | CB+TA 10 XC -1.00 |
| ASTM A 249/A 249M | TP347 | --- | S34700 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 17.0-19.0 | 9.00-12.0 | --- | N 0.40-0.60; CB 0.10; CB 10 x C a 1.10 |
| ASTM A 312/A 312M | TP347 | --- | S34700 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 17.0-19.0 | 9.0-13.0 | --- | CB 10 x C a 1.00 |
| DIN 17457 | X 6 CRNINB 18 10 | 1.4550 | --- | 0.08 | --- | --- | --- | --- | 17.0-19.0 | 9.0-12.0 | --- | NB 10 x C a 1.00 |
| DIN 17458 | X 6 CRNINB 18 10 | 1.4550 | --- | 0.08 | --- | --- | --- | --- | 17.0-19.0 | 9.0-12.0 | --- | NB 10 x C a 1.00 |
| ASTM A 213/A 213MA | TP347H | --- | S34709 | 0.04-0.10 | 2.00 | 0.75 | 0.040 | 0.030 | 17.0-20.0 | 9.00-13.0 | --- | CB+TA 8 XC -1.0 |
| ASTM A 249/A 249M | TP347H | --- | S34709 | 0.04-0.10 | 2.00 | 1.00 | 0.045 | 0.030 | 17.0-19.0 | 9.00-12.0 | --- | CB 8 x C a 1.0 |
| ASTM A 312/A 312M | TP347H | --- | S34709 | 0.04-0.10 | 2.00 | 1.00 | 0.045 | 0.030 | 17.0-19.0 | 9.0-13.0 | --- | CB 8 x C a 1.00 |
| DIN 17459 | X 8 CRNINB 16 13 | 1.4961 | --- | 0.04-0.10 | 1.5 | 0.30-060 | 0.035 | 0.015 | 15.0-17.0 | 12.0-14.0 | --- | NB 10 x C a 1.20 |
| ASTM A 249/A 249M | --- | --- | S31254 | 0.020 | 1.00 | 0.80 | 0.030 | 0.010 | 19.5-20.5 | 17.5-18.5 | 6.0-6.5 | N 0.18-0.25; CU 0.50-1.00 |
| ASTM A 358/A 358M | --- | --- | N08904 | 0.020 | 2.00 | 1.00 | 0.045 | 0.035 | 19.0-23.0 | 23.0-28.0 | 4.0-5.0 | CU 1.0-2.0; N 0.10 |
| ASTM A 249/A 249M | --- | --- | N08904 | 0.020 | 2.00 | 1.00 | 0.040 | 0.030 | 19.0-23.0 | 23.0-28.0 | 4.0-5.0 | N 0.10; CU 1.00-2.00 |
| ASTM A 240/A 240MC | 800 | --- | N08800 | 0.10 | 1.50 | 1.00 | 0.045 | 0.015 | 19.0-23.0 | 30.0-35.0 | --- | CU 0.75; TI 0.15-0.60 |
| DIN 17459 | X 5 Nicralti 31 20 | 1.4958 | --- | 0.03-0.08 | 1.5 | 0.70 | 0.015 | 0.010 | 19.0-22.0 | 30.0-32.5 | --- | AL 0.20-0.50; Ti 0.20-0.50; Al+Ti 0.70; |
| DIN 17459 | X 8 Nicralti 32 21 | 1.4959 | --- | 0.05-0.10 | 1.5 | 0.70 | 0.015 | 0.010 | 19.0-22.0 | 30.0-34.0 | --- | AL 0.25-0.65; Ti 0.25-0.65; CO 0.5; |
| ASTM A 240/A 240MC | 800h | --- | N08810 | 0.05-0.10 | 1.50 | 1.00 | 0.045 | 0.015 | 19.0-23.0 | 30.0-35.0 | --- | CU 0.75; Ti 0.15-0.60; |
| ASTM A 249/A 249M | --- | --- | N08926 | 0.020 | 2.00 | 0.50 | 0.030 | 0.010 | 19.0-21.0 | 24.0-26.0 | 6.0-7.0 | N 0.15-0.25; CU 0.50-1.50 |
| ASTM A 312/A 312M | --- | --- | N08926 | 0.020 | 2.00 | 0.50 | 0.030 | 0.010 | 24.0-26.0 | 19.0-21.0 | 6.0-7.0 | N 0.15-0.25; CU 0.50-1.50 |
| ASTM A 790/A 790M | --- | S31803 | 0.030 | 2.00 | 1.00 | 0.030 | 0.020 | 21.0-23.0 | 4.5-6.5 | 2.5-3.5 | N 0.08-0.20 | |
| ASTM A 790/A 790M | 2205 | --- | S32205 | 0.030 | 2.00 | 1.00 | 0.030 | 0.020 | 22.0-23.0 | 4.5-6.5 | 3.0-3.5 | N 0.14-0.20 |
| ASTM A 790/A 790M | 255 | --- | S32550 | 0.04 | 1.50 | 1.00 | 0.040 | 0.030 | 24.0-27.0 | 4.5-6.5 | 2.9-3.9 | N 0.10-0.25; CU 1.50-2.50 |
| ASTM A 790/A 790M | 2507 | --- | S32750 | 0.030 | 1.20 | 0.80 | 0.035 | 0.020 | 24.0-26.0 | 6.0-8.0 | 3.0-5.0 | N 0.24-0.32; Cu 0.5 |

Las tuberías y los tubos se producen con diferentes tipos de extremos.
Los extremos de la tubería común son:
-Plain Ends (PE):
Los extremos de PE generalmente se usan para diámetros más pequeños e implican el uso de bridas deslizantes y accesorios de soldadura de enchufe.
-Beveled Ends (be):
Los extremos ser el tipo de acabado más común (las juntas se realizan mediante tuberías de soldadura con accesorios y bridas de soldadura a tope).
-extremos de threaded (TE): los extremos TE requieren accesorios y bridas roscadas y son típicos para tuberías de tamaño pequeño.
-extremos threaded y acoplados (T&C), generalmente utilizados para la distribución de gases.
-extremos gruesos


![]()
![]()
![]()
![]()
P: ¿Eres un fabricante?R: Sí, somos dueños de nuestra fábrica en la provincia de Jiangsu y puede visitarlo.
P: ¿Qué nos puede comprar?
R: Hay acero inoxidable, acero galvanizado, acero al carbono, acero recubierto de color, cobre, níquel, etc., puede enviarnos una consulta.
P: ¿Qué tal el tiempo de entrega?
R: Dentro de los 7-25 días posteriores a que confirmemos su requisito.
P: ¿Qué tipo de pago admite su empresa?
R: T/T, L/C irrevocable a la vista, Cash, Western Union son aceptados si tiene otro pago, contácteme.
P: ¿Qué servicios puede proporcionar?
Términos de entrega aceptados: FOB, CFR, CIF, EXW, etc.
Moneda de pago aceptada: USD, CNY, etc.
Idioma hablado: inglés, chino, español, japonés, portugués, alemán, árabe, francés, ruso, coreano, hindi, italiano, etc.