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

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Product Description

Basic Information

Model NO.
SL SS SMLS PIPE
Material
Stainless Steel
Surface Finish
Pickling, No.1, 2B, Polish, Sandblasting
Outer Diameter
3.18 - 810 mm
Wall Thickness
0.89mm - 60mm
Length
0 - 50 mtr
HS Code
7304119000
Capacity
5000 Tons/Month

Product Specifications

Material Range Austenitic: TP304, TP304L, TP304H, TP310S, TP316L, TP321, TP347H
Duplex: UNS S31803, UNS S2205, UNS S32750, UNS S32760
Nickel Alloy: 800/800H, Monel 400, Hastelloy C-276
Standards ASTM A312, ASTM A213, ASTM A269, ASTM A789, ASTM A790, JIS G3463, DIN 17458, EN10216-5
Applications Pipeline Transport, Boiler Tube, Hydraulic/Automobile Pipe, Oil Drilling, Food/Dairy Industry
Certificates GOST, PED by TUV, ISO9001, TS, DNV, NORSOK M650, ABS, LR
As a professional manufacturer, we provide comprehensive seamless stainless steel pipe solutions. Crafted through precision piercing and cold drawn processes, our pipes feature superior durability for industrial scenarios.

Industry Applications

Product Advantages

1
Corrosion Resistance: High chromium and nickel content ensures long-term durability in harsh environments.
2
Pressure Resistance: Integrally formed by cold drawing for superior structural strength.
3
Temperature Stability: Excellent resistance to high-temperature oxidation and low-temperature embrittlement.
4
Precise Dimensions: Strict tolerance control and uniform wall thickness through precision machining.

Quality Control & Packaging

Quality Inspection Process
Packaging and Shipping

Certifications & Exhibition

Frequently Asked Questions

Are you a factory or a trading company?
We are a factory manufacturing seamless stainless steel pipes. We also provide welded pipes and fittings based on market demand, ensuring all products pass our rigorous internal inspection before delivery.
Can you provide samples?
Yes, we can provide samples. Please specify the required material and dimensions. While shipping costs are typically covered by the customer, they can be deducted from your formal order.
What is your typical delivery time?
For standard production (e.g., 1*40FT), it takes around 25 days. In-stock items can be shipped within 3 days. We prioritize prompt delivery for all orders.
What are your payment and shipping terms?
Our standard payment term is a 30% deposit with the balance against the B/L. L/C is also accepted. Shipping terms available include EXW, FOB, CFR, and CIF.
How do you guarantee product quality?
All materials undergo 100% PMI testing before shipping. Our 20 production lines are ISO 9001 certified and equipped with advanced testing tools to ensure stable and reliable quality.
How do you maintain long-term business relationships?
We focus on maintaining high quality and competitive pricing to ensure our customers' benefit. We treat every client with respect and provide dedicated service throughout the entire transaction process.

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