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SCH 40 Welded Super Duplex Stainless Steel Pipe 10 Inch Size ASTM UNS31803 F51

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TOBO STEEL GROUP CHINA

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SCH 40 Welded Super Duplex Stainless Steel Pipe 10 Inch Size ASTM UNS31803 F51

Country/Region	china
City & Province	shanghai shanghai

Product Details

ASTM UNS31803 F51 10" SCH40 Welded B36.19 Duplex Stainless Steel Pipe

We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area of 6,8,000square meters, existing 260 workers and 45 technicians.

We have five branch factories which can supply the best quality pipes, tubes, fittings flanges and related accessories. Now, it owns a number of advanced pipe production equipments, metal, forging, machining, cold forming, hot extrusion, such as heat treatment process, producing 60, 000 tons of pipe fittings. Company with a variety of detection devices, such as nondestructive testing, chemical analysis, metallographic examination, physical experiments. The technical is very strength, our main products contain fittingsforged socket welding fittings and threaded fittings, pipe weld and the materials of the products contain stainless steel ,duplex-stainless steel alloy steel.

Brands: METAL / TOBO / TPCO / TISCO / BAO STEEL / WISCO / POSCO / JFE / VALIN
No. of Employees: 200~300 People

In addition, we are authorized by more than 120 top-class mills from South Korea,Japan and China like JFE,SUMITOMO,POSCO,BAOSTEEL, TISCO,LISCO,.TPCO,HENGYANG VALIN and so on .

Standard	Duplex Stainless Steel (S32205)
UNS	S31803
WERKSTOFF NR.	1.4462

Chemical Properties

Grade

S31803

0.03

max

2.0

max

1.0

max

0.03

max

0.02

max

min: 21.0 max: 23.0

min: 2.5 max: 3.5

min: 4.5 max: 6.5

min: 0.08 max: 0.20

Mechanical Properties

Grade	Tensile Strength ksi(min)	Yield Strength 0.2% ksi (min)	Hardness (HB) MAX	Elongation %
S31803	90	65	217	25

Related Material

Tye	Pipe, Reducer,Flange,Tee,Forged Fittings,Plate,Coil
Standard	DIN,EN,ASTM,BS,JIS,GB,ASME(ASME16.9/16.20)
Application	Petroleum/Power/Chemical/Construction/Gas/Metallurgy/Shipbuilding etc

FAQ

1. Are you trading company or manufacturer ?

We are manufacturer ,You can see the Alibaba certification.

2. How long is your delivery time?

Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

3. Do you provide samples ? is it free or extra ?

Yes, we could offer the sample for free charge but need pay the cost of freight.

4. What is your terms of payment ?

Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before

If the quantity of order is not very big,we could send them to you by express delivery,such as TNT,DHL,UPS OR EMS etc.

If order is big ,we will advise you use Air Shipping or Sea Shipping through your nominated forwarder agent.Our long-term cooperated agent also available.