Name: 309S / 310S Stainless Steel Coil
SKU: 0

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309S / 310S Stainless Steel Coil

309S & 310S Stainless Steel Coil are premium high-temperature resistant austenitic stainless coils, 309S for medium-high temp up to 900℃ while 310S sustains continuous working at 1100~1200℃. With high Cr-Ni composition for outstanding anti-oxidation & high-temperature creep resistance, these hot & cold rolled coils are core raw material for boiler, industrial kiln and high temp pipeline projects, top-selling item for Middle East petrochemical bulk procurement. Factory custom slitting, cutting with full MTC certification for global industrial buyers. Get free quote now.

+ 86 18042817705

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Product Parameters

Product Name	309S / 310S Stainless Steel Coil
Standard	ASTM,JIS,DIN,GB,AISI,DIN,EN
Grade/Alloy	309S / 310S
Technique	Cold drawn, Hot rolled, Cold rolled and Others.
Standard Sizes	Standard Width(mm):1000,1219,1500,1800 Coil inner bore:508mm / 610mm (two mainstream inner diameter)
Thickness	Cold rolled:0.3,0.5,0.8,1.0,1.5,2.0,3.0,4.0mm Hot rolled:3.0,5.0,6.0,8.0,10,12,14,16mm
Surface Treatment	2B, No.1 hot black finish, BA bright finish
Exported to	Middle East (Top demand): Saudi, UAE, Kuwait, Qatar; Turkey; Eastern Europe

Strength of Haiwo 309S / 310S Stainless Steel Coil:

Superior high-temperature oxidation resistance: 309S long-term ≤900℃, 310S up to 1200℃ continuous service
Excellent high temp creep strength, stable mechanical property under cyclic heating & cooling
High Cr-Ni alloy structure resists high-temperature flue gas & weak acid corrosion, long service life
Low-carbon S grade avoids intergranular corrosion, excellentTIG/MIG welding performance
Available in hot/cold rolled, support custom slitting, width cutting per project requirement

Main Application of 309S / 310S Stainless Steel Coil:

Petrochemical: cracking furnace tube, high temp reactor lining, petrochemical high-temperature delivery pipeline
Energy & Power: boiler inner liner, superheater coil, waste incineration furnace component
Thermal processing: industrial kiln, glass/ceramic kiln roller, heat treatment furnace inner parts
Environmental: high-temperature flue duct, waste gas treatment equipment heat-resistant shel

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FAQ

1.What kind of customer service do you provide?

We provide comprehensive customer service, including basic design, procurement of supporting facilities, and options for dispatching installation guides.

2.What are the customer evaluations of your company?

We are proud to consistently receive five-star reviews from our customers, which demonstrates our commitment to quality and service.

3.What is your quality inspection process like?

Our strict quality inspection process ensures that every product meets the highest standards of excellence. From raw materials to finished products, every stage is carefully inspected to ensure excellent quality.

4.Do you accept container loading inspection?

Welcome to dispatch inspectors, not only for container loading, but also at any time during production.

5.What is the delivery time?

The delivery time depends on the quantity of orders. Usually, the delivery time to the nearest port in China is 15-30 days after receiving the deposit.

6. How to obtain a project quotation?

You can contact us 24 * 7 via email, phone, WhatsApp, WeChat, etc. You will receive a reply within 4 hours.