Stainless Steel Tube Manufacturer-Changzhou Stainless Steel Pipe|Stainlesss Steel Seamless Tubing|Heat Exchanger Tubes

China Changzhou Pujiang Stainless Steel Pipe co.,Ltd has specialized in manufacturer of Stainless Steel Tubing, Stainless Steel Pipes, Stainless Steel Tubes, Stainless Steel Tubing,Austentic stainless steel tubes,Austentic-ferritic stainless steel tubes,Corrosion Resisting Stainless steel tubes pipe tubing,Creep resisting resistant stainles steel tubes pipes tubing,Stainless Steel Seamless Pipe,Stainless Steel Seamless Tube, bright pipe,bright tube,304 Stainless Steel Tubing, 304 304L 304H 316 316L 316Ti 321 321H S31803 2205 310S 317L 1.4301 1.4306 1.4948 1.4551 1.4462 1.4401 1.4404 1.4571 1.4541 1.4845 1.1138 1.4878 Stainless Steel Tubing Stainless Steel Tube, 304L Stainless Steel Pipe, Stainless steel Pipes,stainless steel tubes,stainless pipe,stainless tube,heat exchanger tube,stainless Steel Seamless Pipe,Stainless Steel seamless tube,Seamless stainless steel pipe,Seamless stainless steel tube,Stainless steel Tube for heat exchangerTubes for heat exchanger,Heat Exchanger Tube Bundles ,Stainless steel pressure tubing including boiler tubes, condenser tubes and heat exchanger tubes,boiler tube, condenser tube, or heat exchanger tube all made in high quality,Stainless steel tubing,Duplex stainless steel pipe,U bend stainless steel pipe,Stainless steel seamless tubing,china, Wujin stainless steel pipe,jiuli stainless steel pipe,walsin stainless steel pipe, supplier,Changshu Walsin Specialty Steel Co.,Ltd,Jiangsu Wujin Stainless Steel Pipe Group Co.,Ltd.,Huzhou JIULI Stainless Steel Pipe Co., Ltd ,since 1991.We are located at China Changzhou Wujin close to Shanghai. Material:304/304L/304H(1.4301/1.4306/1.4948); 316/316L (1.4401/1.4404);316Ti(1.4571); 321(1.4541); 310S(1.4845); 317L(1.1138); 321H(1.4878); 304H(1.4948); 347H(1.4551);2205(1.4462);904L;X6Cr13, 410S, SUS410 S, 08Х13,1.4006, X12CrN13,410,SUS410,12Х13,1.4021, X20Cr13,(420),SUS420,J120Х13,1.4028,X30Cr13(420),SUS420, J2,30Х13,1.4031,X39Cr13,SUS 420,J2,40Х131.4034,X46Cr13(420),40Х13,1.4016,X6Cr17,430,SUS430,12Х17,1.4510,X3CrTi17,439,SUS430,LX08Х17Т,1.4301,X5CrNI18-10,304,SUS304,08Х18Н10,1.4303,4CrNi18-12，(305)SUS 305 ,12Х18Н12,1.4306,X2CrNi19-11,304L,SUS304L,310S S31008 24–26 19–22 0.08 2 1.5 0.045 0.03 - - EN-standard Steel no. k.h.s DIN EN-standard Steel name SAE grade UNS 440A S44002 1.4112 440B S44003 1.4125 440C S44004 440F S44020 1.4016 X6Cr17 430 S43000 1.4512 X6CrTi12 409 S40900 410 S41000 1.4310 X10CrNi18-8 301 S30100 1.4318 X2CrNiN18-7 301LN N/A 1.4307 X2CrNi18-9 304L S30403 1.4306 X2CrNi19-11 304L S30403 1.4311 X2CrNiN18-10 304LN S30453 1.4301 X5CrNi18-10 304 S30400 1.4948 X6CrNi18-11 304H S30409 1.4303 X5CrNi18-12 305 S30500 X5CrNi30-9 312 1.4541 X6CrNiTi18-10 321 S32100 1.4878 X12CrNiTi18-9 321H S32109 1.4404 X2CrNiMo17-12-2 316L S31603 1.4401 X5CrNiMo17-12-2 316 S31600 1.4406 X2CrNiMoN17-12-2 316LN S31653 1.4432 X2CrNiMo17-12-3 316L S31603 1.4435 X2CrNiMo18-14-3 316L S31603 1.4436 X3CrNiMo17-13-3 316 S31600 1.4571 X6CrNiMoTi17-12-2 316Ti S31635 1.4429 X2CrNiMoN17-13-3 316LN S31653 1.4438 X2CrNiMo18-15-4 317L S31703 1.4539 X1NiCrMoCu25-20-5 904L N08904 1.4547 X1CrNiMoCuN20-18-7 N/A S31254 314 S31400 23–26 19–22 0.25 2 1.5–3.0 0.045 0.03 - - 316 S31600 16–18 10–14 0.08 2 0.75 0.045 0.03 0.10 2.0–3.0 Mo 316L S31603 16–18 10–14 0.03 2 0.75 0.045 0.03 0.10 2.0–3.0 Mo 316F S31620 16–18 10–14 0.08 2 1 0.2 0.10 min - 1.75–2.50 Mo 316N S31651 16–18 10–14 0.08 2 0.75 0.045 0.03 0.10–0.16 2.0–3.0 Mo 317 S31700 18–20 11–15 0.08 2 0.75 0.045 0.03 0.10 max 3.0–4.0 Mo 317L S31703 18–20 11–15 0.03 2 0.75 0.045 0.03 0.10 max 3.0–4.0 Mo 321 S32100 17–19 9–12 0.08 2 0.75 0.045 0.03 0.10 max Ti 5(C+N) min, 0.70 max 329 S32900 23–28 2.5–5 0.08 2 0.75 0.04 0.03 - 1–2 Mo 330 N08330 17–20 34–37 0.08 2 0.75–1.50 0.04 0.03 - - 347 S34700 17–19 9–13 0.08 2 0.75 0.045 0.030 - Nb + Ta, 10 x C min, 1 max 348 S34800 17–19 9–13 0.08 2 0.75 0.045 0.030 - Nb + Ta, 10 x C min, 1 max, but 0.10 Ta max; 0.20 Ca 384 S38400 15–17 17–19 0.08 2 1 0.045 0.03 - - 904L 19-23 23-28 0.02 2 1 0.045 0.035 - Mo 4-5, Cu 1-2 Ferritic 405 S40500 11.5–14.5 - 0.08 1 1 0.04 0.03 - 0.1–0.3 Al, 0.60 max 409 S40900 10.5–11.75 0.05 0.08 1 1 0.045 0.03 - Ti 6 x C, but 0.75 max 429 S42900 14–16 0.75 0.12 1 1 0.04 0.03 - - 430 S43000 16–18 0.75 0.12 1 1 0.04 0.03 - - 430F S43020 16–18 - 0.12 1.25 1 0.06 0.15 min - 0.60 Mo (optional) 430FSe S43023 16–18 - 0.12 1.25 1 0.06 0.06 - 0.15 Se min 434 S43400 16–18 - 0.12 1 1 0.04 0.03 - 0.75–1.25 Mo 436 S43600 16–18 - 0.12 1 1 0.04 0.03 - 0.75–1.25 Mo; Nb+Ta 5 x C min, 0.70 max 442 S44200 18–23 - 0.2 1 1 0.04 0.03 - - 446 S44600 23–27 0.25 0.2 1.5 1 0.04 0.03 - - Martensitic 403 S40300 11.5–13.0 0.60 0.15 1 0.5 0.04 0.03 - - 410 S41000 11.5–13.5 0.75 0.15 1 1 0.04 0.03 - - 414 S41400 11.5–13.5 1.25–2.50 0.15 1 1 0.04 0.03 - - 416 S41600 12–14 - 0.15 1.25 1 0.06 0.15 min - 0.060 Mo (optional) 416Se S41623 12–14 - 0.15 1.25 1 0.06 0.06 - 0.15 Se min 420 S42000 12–14 - 0.15 min 1 1 0.04 0.03 - - 420F S42020 12–14 - 0.15 min 1.25 1 0.06 0.15 min - 0.60 Mo max (optional) 422 S42200 11.0–12.5 0.50–1.0 0.20–0.25 0.5–1.0 0.5 0.025 0.025 - 0.90–1.25 Mo; 0.20–0.30 V; 0.90–1.25 W 431 S41623 15–17 1.25–2.50 0.2 1 1 0.04 0.03 - - 440A S44002 16–18 - 0.60–0.75 1 1 0.04 0.03 - 0.75 Mo 440B S44003 16–18 - 0.75–0.95 1 1 0.04 0.03 - 0.75 Mo 440C S44004 16–18 - 0.95–1.20 1 1 0.04 0.03 - 0.75 Mo Heat resisting 501 S50100 4–6 - 0.10 min 1 1 0.04 0.03 - 0.40–0.65 Mo 502 S50200 4–6 - 0.1 1 1 0.04 0.03 - 0.40–0.65 Mo Martensitic precipitation hardening 630 S17400 15-17 3-5 0.07 1 1 0.04 0.03 - Cu 3-5, Ta 0.15-0.45 [16] SchCh15, SchCh15SG Hot-formed 207 - 187 4,4 - 4,1 Cold-formed, heat-treated 255 - 207 4,2 - 3,8 cold-formed, without heat-treatment max 320 min 3,4 Steel Grade C Si Mn S P RSt 34-2 0,15 0,30 0,60 0,025 0,025 RSt 37-2 0,17 0,30 0,70 0,025 0,025 St 44-2 0,21 0,30 1,10 0,025 0,025 Steel Grade C Si Mn S P RSt 37-2 0,17 0,30 0,70 0,025 0,025 St 44-2 0,21 0,30 1,1 0,025 0,025 St 35.8 Steel Grade Tensile Strength, N/mm2 (min) 0,2%Yield Strength, N/mm2 (min) 1%Yield Strength, N/mm2 (min) Elongation, % (min) X5CrNi1810 500 - 700 195 230 40 X2CrNi1911 460 - 680 180 215 40 X6CrNiTi1810 500 - 730 200 235 35 X6CrNiTi17122 510 - 710 205 240 40 X2CrNiMo17132 490 - 690 190 225 40 X6CrNiMoTi17122 500 - 730 210 245 35 St2sp 0,09-0,15 0,15-0,30 0,25-0,50 0,30 - - 0,05 0,04 - 0,01 St2ps 0,09-0,15 0,05-0,15 0,25-0,50 0,30 - - 0,05 0,04 - 0,01 St4sp 0,18-0,27 0,15-0,30 0,40-0,70 0,30 - - 0,05 0,04 - - St4ps 0,18-0,27 0,05-0,15 0,40-0,70 0,30 - - 0,05 0,04 - - St4kp 0,18-0,27 0,05 0,40-0,70 0,30 - - 0,05 0,04 - - St 44-2 GB TOCT ASTM BS JIS NF DIN 08 08 1008 045M10 S9CK C10 10F 1010 040A10 XC10 10 10 1010，1012 045M10 S10C XC10 C10，CK10 20 20 1020 050A20 S20C XC18 C22，CK22 25 25 1025 S25C CK25 35 35 1035 060A35 S35C XC38TS C35，CK35 45 45 1045 080M46 S45C XC45 C45，CK45 15Mn 15T 1016，1115 080A17 SB46 XC12 14Mn4 20Mn 20T 1021，1022 080A20 XC18 15Cr 15X 5115 523M15 SCr415（H） 12C3 15Cr 20Cr 20X 5120 527A19 SCr420H 18C3 20Cr4 40Cr 40X 5140 520M40 SCr 42C4 41Cr4 42CrMo 4140 708A42 708M40 42CD4 42CrMo4 35CrMo 35XM 4135 708A37 SCM3 35CD4 34CrMo4 EN Designation Alternative Designations Steel name Steel number AISI UNS Other US BS Generic/Brand Datasheets Ferritic stainless steels - standard grades X2CrNi12 1.4003 S40977 3CR12 AM Ace/Col Ind X2CrTi12 1.4512 409 S40900 409S19 TK Ace/Col X6CrNiTi12 1.4516 X6Cr13 1.4000 410S S41008 403S17 TK X6CrAl13 1.4002 405 S40500 405S17 TK X6Cr17 1.4016 430 S43000 430S17 AM TK Ace/Col X3CrTi17 1.4510 439 S43035 TK Ace/Col X3CrNb17 1.4511 430Nb X6CrMo17-1 1.4113 434 S43400 434S17 AM TK Ace/Col X2CrMoTi18-2 1.4521 444 S44400 AM TK Outo Ace/Col Ferritic stainless steels - special grades X2CrTi17 1.4520 TK X1CrNb15 1.4595 X2CrMoTi17-1 1.4513 X6CrNi17-1 1.4017 X5CrNiMoTi15-2 1.4589 S42035 TK X6CrMoNb17-1 1.4526 436 S43600 AM X2CrNbZr17 1.4590 X2CrTiNb18 1.4509 441 S43932 18CrCb AM TK Outo Ace/Col X2CrMoTi29-4 1.4592 S44700 29-4 All Ferritic stainless steels - heat resisting grades X10CrAlSi7 1.4713 TK Outo X10CrAlSi13 1.4724 TK Outo X10CrAlSi18 1.4742 TK Outo X18CrN28 1.4749 446 RA X10CrAlSi25 1.4762 TK Outo Martensitic stainless steels - standard grades X12Cr13 1.4006 410 S41000 410S21 TK Ind X15Cr13 1.4024 420 S42000 X20Cr13 1.4021 420 S42000 420S29 TK X30Cr13 1.4028 420 S42000 420S45 TK X39Cr13 1.4031 420 S42000 420S45 TK X46Cr13 1.4034 420 S42000 TK Ace/Col X38CrMo14 1.4419 X55CrMo14 1.4110 X50CrMoV15 1.4116 Ace/Col X39CrMo17-1 1.4122 X3CrNiMo13-4 1.4313 S41500 F6NM Ind X4CrNiMo16-5-1 1.4418 248 SV Ind Martensitic and precipitation-hardening steels - special grades X1CrNiMoCu12-5-2 1.4422 X1CrNiMoCu12-7-3 1.4423 X5CrNiCuNb16-4 1.4542 S17400 17-4 PH Ind X7CrNiAl17-7 1.4568 S17700 17-7 PH TK Austenitic stainless steels - standard grades X10CrNi18-8 1.4310 301 S30100 301S21 TK X2CrNiN18-7 1.4318 301LN S30153 TK Outo X2CrNi18-9 1.4307 304L S30403 304S11 TK Outo Ace/Col Ind X2CrNi19-11 1.4306 304L S30403 TK Outo Ind X2CrNiN18-10 1.4311 304LN S30453 304S51 Outo Ind X5CrNi18-10 1.4301 304 S30400 304S15 AM TK Outo Ace/Col X8CrNiS18-9 1.4305 303 S30300 303S31 X6CrNiTi18-10 1.4541 321 S32100 321S31 TK Outo Ace/Col Ind X4CrNi18-12 1.4303 305 S30500 305S19 TK - X2CrNiMo17-12-2 1.4404 316L S31603 316S11 AM TK Outo Ind X2CrNiMoN17-11-2 1.4406 316LN S31653 316S61 Outo X5CrNiMo17-12-2 1.4401 316 S31600 316S31 AM TK Outo X6CrNiMoTi17-12-2 1.4571 316Ti S31635 320S31 TK Outo Ind X2CrNiMo17-12-3 1.4432 316L S31603 316S13 AM TK Outo X2CrNiMo18-14-3 1.4435 316L S31603 316S13 AM TK Outo Ind X2CrNiMoN17-13-5 1.4439 317LMN TK Ind X1NiCrMoCu25-20-5 1.4539 N08904 904S13 904L TK Outo Ind Austenitic stainless steels - special grades X5CrNi17-7 1.4319 X5CrNiN19-9 1.4315 X1CrNi25-21 1.4335 310L Ind X6CrNiNb18-10 1.4550 347 S34700 347S31 TK Ind X1CrNiMoN25-22-2 1.4466 310MoLN S31050 Ind X6CrNiMoNb17-12-2 1.4580 X2CrNiMoN17-3-3 1.4429 316LN S31653 Outo Ind X3CrNiMo17-13-3 1.4436 316 S31600 316S33 Outo X2CrNiMoN18-12-4 1.4434 317LN S31753 Ind X2CrNiMo18-15-4 1.4438 317L 317S12 Ind X1CrNiMoCuN24-22-8 1.4652 X1CrNiSi18-15-4 1.4361 Ind X11CrNiMnN19-8-6 1.4369 Sand X12CrMnNiN17-7-5 1.4372 201 S20100 Ace/Col X2CrMnNiN17-7-5 1.4371 201L S20103 All X12CrMnNiN18-9-5 1.4373 202 S20200 Ace/Col X9CrMnCuNB17-8-3 1.4597 204Cu S20430 Outo X1NiCrMo31-27-4 1.4563 N08028 Sanicro 28 Ind X1CrNiMoCuN25-25-5 1.4537 X1CrNiMoCuN20-18-7 1.4547 S31254 F44 254SMO Outo Ind X1CrNiMoCuNW24-22-6 1.4659 Ind X1NiCrMoCuN25-20-7 1.4529 N08925 1925hMo Ind X2CrNiMnMoN25-18-6-5 1.4565 TK Outo Ind X9CrMnNiCu 17-8-5-2 1.4618 AM Austenitic stainless steels - heat resisting Grades X8CrNiTi18-10 1.4878 321 S32100 TK Outo X15CrNiSi20-12 1.4828 TK Outo X9CrNiSiNCe21-11-2 1.4835 S30815 253 MA Outo RA X12CrNi23-13 1.4833 309 S30900 309S24 TK Outo RA X8CrNi25-21 1.4845 310S S31000 310S24 TK Outo RA X15CrNiSi25-21 1.4841 314 S31400 TK Outo X6CrNiSiNCe19-10 1.4818 S30415 153 MA Outo X10NiCrSi35-19 1.4886 330 RA Austenitic stainless steels - creep resisting grades X6CrNi18-10 1.4948 304H S30409 304S51 Outo RA X6CrNiMoB17-12-2 1.4919 316H S31635 316S51 Austenitic-ferritic stainless steels-standard grades X2CrNiN22-2 1.4062 S32202 Ind X2CrMnNiN21-5-1 1.4162 S32101 2101 LDX Outo X2CrNiN23-4 1.4362 S32304 2304 Outo Ind X2CrNiMoN12-5-3 1.4462 S31803/ S32205 F51 2205 AM TK Outo Ace/Col Ind Austenitic-ferritic stainless steels-special grades X2CrNiCuN23-4 1.4655 X2CrNiMoN29-7-2 1.4477 X2CrNiMoCuN25-6-3 1.4507 F61 Ferrinox 255 Ind X2CrNiMoN25-7-4 1.4410 S32750 F53 2507 Outo Ind X2CrNiMoCuWN25-7-4 1.4501 S32760 F55 Zeron 100 RA Ind X2CrNiMoSi18-5-3 1.4424 Datasheets for Long Products Based on EN 10088-3 The table below contains all grades listed in EN 10088-3. In addition, there are some grades not in the current edition but which are expected to be in future editions. Not all grades can be linked to a datasheet. This reflects the apparent fact that some steels in the Standard are not practically available. Some heat resisting steels from EN 10095 and creep resisting steels from EN 10302 are also included. EN Designation Alternative designation Steel name Steel number AISI UNS Other US BS Generic/Brand Datasheets Ferritic stainless steels-standard grades X2CrNi12 1.4003 S40977 X6Cr13 1.4000 410S S41008 403S17 Schmolz X6Cr17 1.4016 430 S43000 430S17 Cogne X6CrMoS17 1.4105 Cogne X6CrMo17-1 1.4113 434 S43400 Ferritic stainless steels-special grades X2CrTi17 1.4520 X3CrNb17 1.4511 X2CrMoTiS18-2 4 1.4523 X6CrMoNb17-1 1.4526 436 S43600 X2CrTiNb18 1.4509 441 S43932 18CrCb Martensitic stainless steels-standard grades X12Cr13 1.4006 410 S41000 Cogne Schmolz X12CrS13 1.4005 416 S41600 Cogne X20Cr13 1.4021 420 S42000 420S29 Cogne Schmolz Val X30Cr13 1.4028 420 S42000 420S45 Cogne Schmolz X39Cr13 1.4031 420 S42000 420S45 X46Cr13 1.4034 420 S42000 Cogne Schmolz X38CrMo14 1.4419 X50CrMoV15 1.4116 Schmolz X55CrMo14 1.4110 X14CrMoS17 1.4104 Cogne Schmolz X39CrMo17-1 1.4122 Cogne Schmolz X17CrNi16-2 1.4057 431 S43100 431S29 Cogne Schmolz Val Smith X3CrNiMo13-4 1.4313 S41500 F6NM Cogne Schmolz X4CrNiMo16-5-1 1.4418 248SV Cogne Schmolz Val Martensitic stainless steels-special grades X29CrS13 1.4029 X46CrS13 1.4035 X70CrMo15 1.4109 X40CrMoVN16-2 1.4123 X105CrMo17 1.4125 440C S44004 Cogne X90CrMoV18 1.4112 440B S44003 Cogne Schmolz X2CrNiMoV13-5-2 1.4415 Martensitic stainless steels-creep resisting grades Precipitation hardening stainless steels-standard grades X5CrNiCuNb16-4 1.4542 S17400 17-4 PH Schmolz Ugi X7CrNiAl17-7 1.4568 S17700 17-7 PH X5CrNiMoCuNb14-5 1.4594 FV 520B Smith Precipitation hardening stainless steels-special grades X1CrNiMoAlTi12-9-2 1.4530 X1CrNiMoAlTi12-10-2 1.4596 X5NiCrTiMoVB25-12-2 1.4606 Austenitic stainless steels-standard grades X10CrNi18-8 1.4310 301 S30100 301S21 X2CrNi18-9 1.4307 304L S30403 304S11 Cogne Ugi Sand Val X2CrNi19-11 1.4306 304L Schmolz X2CrNiN18-10 1.4311 304LN S30453 X5CrNi18-10 1.4301 304 S30400 304S31 Cogne Schmolz Sand Val X8CrNiS18-9 1.4305 303 S30300 303S31 Cogne Schmolz Ugi Val X6CrNiTi18-10 1.4541 321 S32100 321S31 Cogne Schmolz X4CrNi18-12 1.4303 305 S30500 Schmolz X2CrNiMo17-12-2 1.4404 S31603 316S11 Cogne Schmolz Ugi Sand Val X2CrNiMoN17-11-2 1.4406 316LN X5CrMo17-12-2 1.4401 316 S31600 316S31 Cogne Schmolz Sand X6CrNiMoTi17-12-2 1.4571 316Ti 320S31 Cogne Schmolz Sand X2CrNiMo17-12-3 1.4432 316L 316S13 Val X2CrNiMoN17-13-3 1.4429 316LN Schmolz X3CrNiMo17-13-3 1.4436 316 316S33 Schmolz Val X2CrNiMo18-14-3 1.4435 316L Cogne Schmolz Sand X2CrNiMoN17-13-5 1.4439 X6CrNiCuS18-9-2 1.4570 Cogne Ugi X3CrNiCu18-9-4 1.4567 Ugi X1NiCrMoCu25-20-5 1.4539 Schmolz Sand Val Austenitic stainless steels-special grades X5CrNi17-7 1.4319 X9CrNi18-9 1.4325 X5CrNiN19-9 1.4315 X6CrNiNb18-10 1.4550 347 S34700 347S31 Cogne Schmolz X1CrNiMoN25-22-2 1.4466 310MoLN S31050 X6CrNiMoNb17-12-2 1.4580 X2CrNiMo18-15-4 1.4438 317L X1CrNiMoCuN24-22-8 1.4652 X1CrNiSi18-15-4 1.4361 X11CrNiMnN19-8-6 1.4369 X12CrMnNiN17-7-5 1.4372 201 S20100 X8CrMnNiN18-9-5 1.4374 X8CrMnCuNB17-8-3 1.4597 X3CrNiCu19-9-2 1.4560 X3CrNiCuMo17-11-3-2 1.4578 X1NiCrMoCu31-27-4 1.4563 Schmolz Sand X1CrNiMoCuN25-25-5 1.4537 X1CrNiMoCuN20-18-7 4 1.4547 S31254 254 SMO Cogne Val Smith X2CrNiMoCuS17-10-2 1.4598 Cogne X1CrNiMoCuNW24-22-6 1.4659 X1NiCrMoCuN25-20-7 1.4529 X2CrNiMnMoN25-18-6-5 1.4565 Schmolz S20910 Nitronic 50 Smith S21800 Nitronic 60 Smith Austenitic stainless steels - Heat resisting steels X15CrNiSi20-12 1.4828 Cogne X9CrNiSiNCe21-11-2 1.4835 S30815 253 MA Val X8CrNi25-21 1.4845 310S S31008 310S31 Cogne X15CrNiSi25-21 1.4841 314 S31400 Cogne Austenitic-ferritic stainless steels-standard grades X2CrNiN22-2 1.4062 X2CrMnNiN21-5-1 1.4162 S32101 2101 LDX X3CrNiMoN27-5-2 1.4460 329 S31260 Cogne Val X2CrNiMoN22-5-3 1.4462 S31803/ S32205 2205 Cogne Schmolz Sand Val Austenitic-ferritic stainless steels-special grades X2CrNiN23-4 1.4362 S32304 2304 Ugi X2CrNiMoN29-7-2 4 1.4477 X2CrNiMoCuN25-6-3 1.4507 S32550 Ferrinox 255 Smith X2CrNiMoN25-7-4 4 1.4410 S32750 2507 Cogne Sand Smith X2CrNiMoCuWN25-7-4 1.4501 S32760 Zeron 100 Cogne RA X2CrNiMoSi18-5-3 1.4424 03Х18Н11,1.4541,X6CrNiTi18-10,321,SUS321,08Х18Н10Т;1.4571,X6CrNiMoTi17-12-2 ,316Ti,SUS 316Ti,10Х17Н13М2Т，1.4878 X12CrNiTi18-9,321H,12Х18Н10Т,1.4845,X12CrNi25-21,310s,20Х23Н18,1.4301,X5CrNI18-10,304,SUS304,08Х18Н10,1.4303, X4CrNi18-12,(305),SUS 305,12Х18Н12,1.4306,X2CrNi19-11,304 L, SUS 304 L, 03Х18Н11,1.4541,X6CrNiTi18-10, 321, SUS 321, 08Х18Н10Т,1.4571, X6CrNiMoTi17-12-2, 316 Ti,SUS 316 Ti, 10Х17Н13М2Т,1.4878, X12CrNiTi18-9, 321 H, 12Х18Н10Т,1.4845, X12CrNi25-21, 310 S, 20Х23Н18;Standard:EN 10216-5;DIN 17456;DIN 17458;ASTM A 213,ASTM A312,ASTM A269,ASTM A789,ASTM A790,ASTM A511,ASTM A376;ASME SA213,ASME SA312,ASME SA269,ASME SA789,ASME SA790,ASME SA511,ASME SA376;JIS G3459;JIS G3463;GOST 9940 GOST 9941.We are one of the best and largest manufacturer of stainless steel tubes for heat exchanger in china.In 2007, the company invests a lot of money, introduce advanced equipment, established the stainless steel round bar processing plants, ensuring the product quality. The main equipment of us include 2 sets of Model LG110-H cold rolled machine,11 sets of Model LG60-2H cold rolled machine, 25 sets of Model LD1540 and Model LD1530 high-precision cold-rolled machine and chain drawing machine . The company has a full range of Testing equipment. Include Flattening and Flaring machines ,2 sets of Ultrasonic Detectors, 2 sets of Eddy current Test equipment, universal testing machine, instruments for chemical analysis, Germany import Direct-reading spectrometer, High-pressure water test. And equipped with Bending machine, bright annealing furnace to ensure product quality .Products are widely used in the petroleum, petrochemical, chemical machinery, nuclear power, boilers, heat exchangers, ships, paper, textiles, chemical fiber machinery, medical equipment, environmental protection and other industries. All of which provide the necessary condition for production and inspection of products.Changzhou Tengyue Stainless Steel Pipe Co., Ltd an ISO9001: 2000 system-certified enterprise. We were establish in 1991 specializes in manufacturing Austenitic and duplex stainless steel tubes & pipes .We are located at Changzhou Wujin very close to Shanghai. The cover area of us is 58000 square meters. We have an throughput of seamless stainless steel pipe & tube 12000 metric tons Per year. Now we have more than 500 employees,58 advanced technologists. The fixed assets are more than US Dollar 20,000,000.00. Why we are your reliable supplier? 1. We are experienced manufacturer on stainless steel seamless tubes and pipes from 1991. 2. We have a throughput with 12000 metric tons per year. 3. We have branch mill on stainless steel seamless tubes--Changzhou Tengfei Stainless Steel Co.,Ltd 4. The fixed assets of us are more than US Dollar 20,000,000.00 5. We are the best and largest manufacturer of stainless steel tubes for Heat exchanger in china. Why you should trust with our quality? 1.We have the stainless steel round bar process plant of ourselves. There are only several factories have this in china. 2. We are ISO9001-2000 system-certified mill. We have a perfect system on quality control. 3. The material of us is purchase from Baosteel and Yongxing Which are best in china. 4. The material of us be chosen very strictly and be processed very carefully. 5. We have many experienced workers and technologists. Most of them deal with stainless steel seamless tubes more than 10 years. 6. The produce and inspection equipment of us is advanced in china. 1)With the help of our brother partner JIULI,we have put 200,000 dollars to update our heat treatment furnace, the heat treatment furnace of us have reached internationally advanced levels 2)The Company introduced Made-in-Germany Direct Reading Spectrometer.To ensure that the chemical composition in line with international standards.such as ASTM,ASME,DIN.EN.GOST,JIS. We are not boasting that almost twenty years have made us good. Age has nothing to do with it. We're good because year after year we have always done our best to make our product and our service better than before. ZHEJIANG TSINGSHAN STEEL PLPE CO.,LTD ,Stellar Tube & Pipe Group

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Add:Zhenglu Town,Wujin District, Changzhou,Jiangsu, China
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