Stainless Steel Seamless Pipe
OD: 6.35-406.4mm
Wall thickness: 0.1-20mm
Length: 1-12m
Surface: 180grit,240 grits,400grit,600grit,NO.1,2B,NO.4,6K,8K,hairline,satin and mirror finish
Packing: woven bags, wooden box,iron box or as required
Product introduction
Stainless steel seamless pipe is one of the most popular products of Chanson Metals, materials include austenitic stainless steel, super austenitic stainless steel, ferritic stainless steel, super ferritic stainless steel, duplex stainless steel, super duplex stainless steel, martensitic stainless steel, super martensitic stainless steel.
Normal standard:
ASTM A213 Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes.
ASTM A269 Austenitic Stainless Steel Seamless Pipe and Welded Pipe for General Purpose
ASTM A312 Austenitic Stainless Steel Seamless Pipe and Welded Pipe
ASTM A511 Seamless Stainless Steel Mechanical Tubing
ASTM A790 Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe
ASTM A789 Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service
Manufacturing process:
Round tube billet → heating → perforation → head → annealing → pickling → oiling → multi-pass cold drawing (cold rolling) → blank tube → heat treatment → straightening → hydraulic test (inspection) → mark → in Library.
| HS Code | 7304419000 | ||||||
| Standard | ASTM, ASME, DIN, EN, ISO,JIS, GOST, etc. | ||||||
| Marking | Grade+Type+Standard+Size+Heat NO or as required | ||||||
| Price Term | EX-Work, FOB, CFR, CIF,CNF | ||||||
| OEM | Accepted | ||||||
| Payment term | T/T,L/C, Western union | ||||||
| Certificate | ISO 9001, PED | ||||||
| Third party inspection | Accepted | ||||||
| Chanson Metals Stainless Steel Seamless Pipe/Pipeline Material List | ||||||
| Type | GB | ASTM/ASME | UNS Grade | EN | Other | Characteristics/Examples of Applications |
|
Austenitic
Stainless Steel
|
06Cr19Ni10 | 304 | S30400 | 1.4301 | — | The basic austenitic stainless steel. For heat exchanger and piping. |
| 07Cr19Ni10 | 304H | S30409 | 1.4948 | — | Higher carbon content, and strength, better heat resistance than 304. | |
| 022Cr19Ni10 | 304L | S30403 | 1.4307 | — | Lower carbon content, better resistance to intergranular corrosion, better weldability. | |
| 022Cr19Ni10N | 304LN | S30453 | 1.4311 | — | Lower carbon content with adding of Nitrogen, higher strength. For feed water heat tubes. | |
| — | super304 | S30432 | — | Super304H(NSSMC) | Super 304, boiler tubes. | |
| 06Cr18Ni11Ti | 321 | S32100 | 1.4541 | — | With content of Titanium, better corrosive resistance than 304. | |
| 07Cr18Ni11Ti | 321H | S32109 | 1.4940 | — | Higher carbon content, and strength, better heat resistance than 321. | |
| 06Cr17Ni12Mo2 | 316 | S31600 | 1.4401 | — | Low Cl- corrosive resistance. | |
| 022Cr17Ni12Mo2 | 316L | S31603 | 1.4404 | — | Lower carbon content, better resistance to intergranular corrosion, better weldability. | |
| 022Cr17Ni12Mo2N | 316LN | S31653 | 1.4406 | — | Lower carbon content with adding of Nitrogen, higher strength. For feed water heat tubes. | |
| 06Cr17Ni12Mo3Ti | 316Ti | S31635 | 1.4571 | — | With content of Titanium, better corrosive resistance than 316. | |
| 00Cr17Ni14Mo2 |
316LMoD
/ 316LUG
|
S31603 | 1.4435 | — | Urea Grade 316 | |
| 022Cr19Ni13Mo3 | 317L | S31703 | 1.4438 | — | Better Pitting corrosive resistance than 316. | |
| 022Cr19Ni16Mo5N | 317LMN | S31725 | 1.4439 | — | With content of Nitrogen, higher strength and structure stability. | |
| 06Cr25Ni20 | 310S | S31008 | 1.4845 | — | High temperature and corrosive resitance. | |
| 00Cr19Ni11 | 304L | S30403 | 1.4307 | 3RE12(Sandvik) | High purity of HNO3 grade stainless steel. Utilized 65% HNO3 and lower. | |
| — | 310L | S31002 | 1.4335 | 2RE10(Sandvik) | High purity of HNO3 grade stainless steel. Utilized 85% HNO3 and lower. | |
| 20Cr25Ni20 | 310H | S31009 | 1.4821 | — | Higher carbon content, and strength, better heat resistance than 310s. | |
| 16Cr25Ni20Si2 | 314 | 1.4841 | — | High silicon conten, high temperature oxidation resistance and creep-rupture strength. | ||
| 022Cr25Ni22Mo2N | 310MoLN | S31050 | 1.4466 | 2RE69(Sandvik) | Urea Grade 310 | |
| — | 310HCbN | S31042 | — | HR3C(NSSMC) | High strength in temperature, high temperature risitance. Boiler tubes. | |
| 07Cr18Ni11Nb | 347H | S34709 | 1.4942 | — | High strength in temperature, high temperature risitance. Boiler tubes. | |
| — | 347HFG | S34710 | — | — | Better grain size 347H. Boiler tubes. | |
| 015Cr21Ni26M5Cu2 | 904L | N08904 | 1.4539 | 2RK65(Sandvik) | High Mo content. Better corrosive resistance. | |
|
Super Austenitic
Stainless Steel
|
015Cr20Ni18Mo6CuN | S31254 | S31254 | 1.4547 | 254SMO(Sandvik) | 6% Mo content, high Pitting and crevice corrosive resistance. |
| 00Cr20Ni24Mo6N | N08367 | N08367 | — | AL6XN, AL6XN plus(ATI) | ||
| 00Cr21Ni25Mo6CuN | N08926 | N08926 | 1.4529 | — | ||
| 015Cr24Ni22Mo8Mn3CuN | S32654 | S32654 | 1.4652 | 654SMO(Outokumpu) | 7% Mo content, better Pitting and crevice corrosive resistance. | |
| 00Cr22Ni27Mo7CuN | S31277 | S31277 | — | — | ||
|
Ferritic
Stainless Steel
|
06Cr13Al | 405 | S40500 | 1.4002 | — |
High temperature oxidation corrosion in air, good resistance to reducing sulphurous
gases. Recuperator tubes, utilized at temperature 700C.
|
| 0Cr13SiAl | — | — | 1.4724 | SIC9(Sanyo) / 1C256(Sandvik) |
High temperature oxidation corrosion in air, good resistance to reducing sulphurous
gases. Recuperator tubes, utilized at temperature 850C.
|
|
| 10Cr17 | 430 | S43000 | 1.4016 | — |
High temperature oxidation corrosion in air, good resistance to reducing sulphurous
gases. Recuperator tubes, utilized at temperature 850C.
|
|
| 022Cr18Ti | 439 | S43035 | 1.4510 | — | Good resistance to SCC corrosion. Water heater tubes. | |
| 019Cr19Mo2NbTi | 444 | S44400 | 1.4521 | — | ||
| 0Cr18SiAl | — | — | 1.4742 | SIC10(Sanyo) / 1C356(Sandvik) |
High temperature oxidation corrosion in air, good resistance to reducing sulphurous
gases. Recuperator tubes, utilized at temperature 1000C.
|
|
| 0Cr24SiAl | — | — | 1.4762 | SIC12(Sanyo) |
High temperature oxidation corrosion in air, good resistance to reducing sulphurous
gases. Recuperator tubes, utilized at temperature 1150C.
|
|
| 16Cr25N | TP446-1 / TP446-2 | S44600 | 1.4762 | 2C52/2C48(Sandvik) |
High temperature oxidation corrosion in air, good resistance to reducing sulphurous
gases. Resistance to molten copper,lead and tin. Recuperator tubes, utilized at temperature 1100C for 446-1, and 1075C for 446-2.
|
|
| 1Cr25Ti | — | — | — | QS25T(Sanyo) |
High temperature oxidation corrosion in air, good resistance to reducing sulphurous
gases. Recuperator tubes, utilized at temperature 1000C.
|
|
|
Super
Ferritic Stainless Steel
|
00Cr27Mo3Ni2TiNb | S44660 | S44660 | — | Sea-Cure(Plymouth Tube) |
Good resistance to chloride pitting and crevice corrosive, immune to SCC. Good erosion resistance, high thermal conductivity
and lower thermal expansion. Desalination, power sea-water condenser tubes.
|
| 00Cr29Mo4TiNb | S44735 | S44735 | — | AL29-4C(ATI) | ||
| 00Cr29Mo4Ni2TiNb | S44736 | S44736 | — | AL29-4-2(ATI) | ||
| Duplex Stainless Steel | 022Cr23Ni4MoCuN | S32304 | S32304 | 1.4362 | SAF2304 (Sandvik) | Better SCC, Pitting and crevice corrosive, and Erosion corrosive resistance. High strength. Yield strength is about 2 times of 304 or 316. |
| 022Cr22Ni5Mo3N | S31803 | S31803 | 1.4462 | — | Better SCC, Pitting and crevice corrosive, and Erosion corrosive resistance. High strength. | |
| 022Cr23Ni5Mo3N | S32205 | S32205 | 1.4462 | SAF2205 (Sandvik) | Better SCC, Pitting and crevice corrosive, and Erosion corrosive resistance. | |
| Super Duplex Stainless Steel | 022Cr25Ni7Mo4N | S32750 | S32750 | 1.4410 | SAF2507(Sandvik) |
Better SCC, Pitting and crevice corrosive, and Erosion corrosive
resistance than ordinary duplex stainless steel. Higher strength.
|
| 022Cr25Ni7Mo3WCuN | S31260 | S31260 | — | — | ||
| 03Cr25Ni6Mo3Cu2N | S32550 | S32550 | 1.4507 | UR52+ | ||
| 022Cr25Ni7Mo4WCuN | S32760 | S32760 | 1.4501 | Zeron100 | ||
| 00Cr27Ni7Mo5N | S32707 | S32707 | — | SAF2707(Sandvik) | Hyper duplex stainless steel, Better SCC, Pitting and crevice corrosive,and Erosion corrosive resistance than other duplex or super duplex stainless steel. Higher strength. | |
| Martensitic Stainless Steel | 06Cr13 | 410S | S41008 | 1.4000 | — | Low corrosive resistance, low thermal expansion. Heat exchanger tubes. |
| 12Cr13 | 410 | S41000 | 1.4006 | — | ||
| 20Cr13 | 420 | S42000 | 1.4021 | API/13Cr L80 | Hardened by heat treatment. High hardness. | |
| 30Cr13 | 420J2 | S42000 | 1.4028 | — | ||
| 14Cr17Ni2 | 431 | S43100 | — | — | ||
| 05Cr17Ni4Cu4Nb | 17-4PH | S17400 | 1.4542 | — | Precipitation hardening martensitic stainless steel. High strength. | |
|
Super
Martensitic Stainless Steel
|
0Cr13Ni5Mo | 13Cr110 | S41426 | 1.4313 | SM13CRS(NSSMC) |
High strength, good corrosive resistance.
API tubing or coupling stock.
|
| 0Cr16Ni5Mo1N | — | — | 1.4418 | |||
| 00Cr17Ni5Mo2Cu | 17Cr110/125 | — | — | SM17CRS(NSSMC) | ||
Packing for stainless steel pipe:
With tube cap in woven bag or wooden box
All the material would be tested before shipping:
1. Measurement test
2. Chemical composition test
3. Ultrasonic test
4. Eddy current testing
