Zhejiang Xintongda Special Steel Manufacturing Co., Ltd. is located in Songyang County, Zhejiang Province, China.
More than 30 years of history of SeamlessTube&Pipe manufacturing for Austenitic Steel ,(Super) Duplex steel and
Nickel Alloy Steel, including 304, 304L, 316L, 310S, 904L, 316Ti, 317L, 347H, 321, 309S, 314, UNS S32205, UNS S32750, UNS S32760, S30815(253MA), UNS S31254, N08800, 800H (N08810), 825 (N08825), 600 (UNS N06600), 625 (UNS N06625), Monel 400 (UNS N04400), Hastelloy C-276, etc.
Up to now, we've passed the certificates of PED, AD2000, GOST,BV, ISO9001,ISO14001,ISO45001 etc.
Our constant improvement and growth enable us to be one of the best pipeline suppliers in the world.
Our goal is to be a world-class pipe manufacturer, providing high-quality Austenitic stainless-steel pipe/tube, duplex stainless-steel pipe/tube, and nickel alloy pipe/tube to the world.
Size range:
Outer diameter :1/8 "to 40" (6-1016mm)
WT: 10S to XXS (1mm-45mm)
"Survival by quality, development by efficiency, return to customers with honesty and trustworthiness" is our aim.We look forward to establishing long-term and win-win cooperation with you.
Item |
Seamless Stainless Steel Industrial Pipe |
Standard |
ASTM,ANSI,DIN,JIS,EN,GB,Non-standard |
Steel grade |
300 Series: 304,304L,316,316L,316Ti,317L,321,309s,310s 400 Series: 409L,410,410s,420j1,420j2,430,444,441,436 Duplex Steel: 904L,2205,2507,2101,2520,2304 |
Surface/Interior |
Polishing, Annealing, Pickling, Bright, Hairline, Mirror, Matte |
Outer Diameter |
6~1016mm/(1/8"~40") |
Thickness |
1~65mm/Sch5s~Schxxs |
Length |
1500mm~10000mm,as customized. |
Technique |
Hot-rolled/Cold-rolled/Cold drawing/ |
Tolerance |
±1% |
Price terms |
EXW/FOB/CIF/CRF |
Detailed Photos
Packaging & Shipping
Certifications
FAQ
Are you a factory or a trading company?
We are a company with two mill and one warehouse,produce Stainless Steel/(Super)Duplex Steel/ Nickel Alloy seamless tube&pipes.
But we also can provide welded stainless steel pipes and pipe fittings, coils, sheets, bar, plates etc. if you need. Because we know this market well
Do you have any certificate?
We have approvals of ISO9001:2015,ISO14001:2015,ISO45001:2018, BV Ocean& Offshore Ship Classification Societies, GOST, TUV, PED AD2000 etc.
And will get ABS/NORSOK/DNV/CU-TR(EAC) soon.
What is your delivery time?
It mainly depends on your demanded volume and material grade. The time of delivery is usually around0.5- 1 month(1*40HT as usual).
We can send it out in 5 days if it has stock.
What is your payment terms?
Our usual payment term is 30% deposit and the rest against B/L. L/C is also acceptable. And the shipping terms are EXW,FOB, CFR,CIF.Whichever you like.
How can you guarantee the quality of my goods?
All material are 100% PMI tested and measured before shipping. We also accept third part inspection andEN10204.3.1B Mill test certificate for all materials.
How do you make our business long-term and good relationship?
1.We keep good quality and competitive price to ensure our customers benefit.
2. We respect every customer and we sincerely do business with them, sustain our service level before and after every deal.