310S Seamless Alloy Pipe ASTM A312 Schedule 40 4 Inch High Temperature Austenitic Heat Resistant for Industrial Furnace Heat Treatment Pipe

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Product Description

📊 Basic Information
Model NO.:
SL SS SMLS PIPE
Material:
Stainless Steel
Surface:
Pickling Finish, No.1, 2b, Polish, Sandblasting
Section Shape:
Round
Outer Diameter:
3.18~810 mm
Wall Thickness:
0.89mm-60mm
Length:
0-50mtr
Capacity:
3000 Ton Per Month
🛠️ Product Description
MATERIAL RANGE AUSTENITIC: TP304, TP304L, TP304H, TP310S, TP316L, TP321, etc.
DUPLEX STEEL: S31803, S2205, S32750, S32760
NICKEL ALLOY: 800/800H, Monel400, Hastelloy C-276, etc.
SPECIFICATIONS OD: 3.18 MM - 810 MM | WT: 0.89 MM - 60 MM (SCH5~SCHXXS)
STANDARDS ASTM A312, A213, A269, A270, A511, A789, A790, JIS3463, DIN17458, EN10216-5
CERTIFICATES GOST, PED by TUV, ISO9001, TS, DNV, NORSOK M650, ABS, LR

As a professional manufacturer specializing in stainless steel pipes, we provide comprehensive seamless solutions. Crafted through precision piercing and cold drawn processes, our products feature uniform wall thickness and precise dimensions.

🏗️ Applications
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❓ FAQ
Are you a factory or a trading company?
We are a factory manufacturing seamless stainless steel pipes. We also provide welded pipes and fittings that pass our strict inspection.
Can you provide samples?
Sure! Specify the material and dimensions, and we will send samples promptly. Shipping costs can be deducted from your formal order.
What is your delivery time?
Around 25 days for production (40FT container); in-stock items can be delivered in as short as 3 days.
What are your payment terms?
Usual terms are 30% deposit and the balance against B/L. L/C is also acceptable. Shipping terms: EXW, FOB, CFR, CIF.
How can you guarantee quality?
All materials are 100% PMI tested before shipping. We are ISO 9001 certified and maintain 20 production lines with advanced inspection equipment.
How do you maintain long-term business relationships?
We ensure customer benefit through competitive pricing and high quality, respecting every client with dedicated service before and after every deal.

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