High Speed Welding Duplex High Nickel Alloy 904L Steel Pipe/Tube

• Type: Seamless
• Technique: Cold Drawn
• Material: Stainless Steel
• Surface Treatment: Antiseptical
• Usage: Heat Exchanger & Boiler
• Section Shape: Round
• Model NO.: KM-319
• Size: 6-219mm
• Wt: 1.25-22.23mm
• Name: Stainless Steel Seamless Pipe
• Grade: S31803/32750 ,Saf2205/2507
• Payment Term: T/T or /LC
• MOQ: 1ton
• Brand: Kingmetal
• Keyword: Duplex Stainless Steel Pipe Price
• Delivery Time: 7-30 Days Ex Mill
• Transport Package: in Bundle
• Specification: 6-219mm
• Trademark: Kingmetal
• Origin: Made in China
• HS Code: 73044190
• Production Capacity: 10000 Tons Per Month

Product Description

1. Grade: 2205, 2304, 2101, 2507, high nickel alloy 904L
2. Od: 6mm~630mm; 1/8"~48"
3. Thickness:0.5~25mm;sch5s~schXXS
4. Standard: ASTM A790, ASTM A269, ASTM A511, ASTM A789.
5. Certification:ISO,TUV

6.Application: chemical engineering, petroleum, medicine, food, energy, nuclear power, aerospace, environmental protection, boiler, gas, war industry, machinery, ship building and so on. 

Packing: plastic bags for each piece then packed in seaworthy --wooden cases
Min order quantity: 5 metric tons or upon negotiation
Delivery date: Min. 30 days and negotiation

Quick detail:
 

Production Standard	ASTM A789
Material Grade	UNS S31803 / S32205 / 904L
Commodity Name	Duplex Stainless Steel Tube / Pipe
Type	Welded Pipe
Application	Food / Chemical Industry
Delivery Condition	Anneal Or Pickled
Certificate	ISO 9001-2008, Manufacture License Of Pressure Tube
Inspection By The Third Party	SGS / BV / TUV
OD	6mm - 1000mm
WT	0.5mm - 20mm

 
Description:
 
Chemical Composition Of Material UNS S31803 / S32205:

Grade	Chemical Composition(%)										Remark
	C≤	Mn	P≤	S≤	Si	Ni	Cr	Mo	N	Cu
S31803	0.03	≤2.0	0.03	0.02	≤1.0	4.50~6.50	21.0~23.0	2.50~3.50	0.08~0.20
S32205	0.03	≤2.0	0.03	0.02	≤1.0	4.50~6.50	22.0~23.0	3.0~3.5	0.14~0.20

 
Standards:
 

A789 Specification for seamless and welded Ferritic/Austenitic stainless steel tubing for General Service

Materail: S31803, S32205, S32304, S32507 Etc

Welding Method:Seamless Or Automatic Welding Process With No Addition Of Filler Metal During The Welding Process

Chemical Composition:Acc.to A789, A480, A1016

Heat Treatment:Annealing Acc.to Table 3 In ASTM A789

Straightness:Depends on Requirements of Buyer

Tolerance:OD / WT / Length :Acc.to Table 5

Mechanical Property:Tension Test, Flattening Test, Expansion Test, Flange Test(For Weld Tube), Reverse-Bend Test, Hydrostatic or Other Nondestructive Test

 
Specifications:
 

Product : Duplex Stainless Steel Tube / Pipe

Standard:ASTM A789

Material Grade: UNS S31803 / S32205

Outer Diameter:6mm-1000mm

Wall Thickness:0.3mm - 20mm

Length:Depends on Customers' Request

Tolerance:According to ASTM A789

Leakage Test:ET, UT, RT Or Hydraulic Test

Main  process:Welding, Annealing Or Pickled

Certificate:ISO 9001:2008, Manufacture License Of Pressure Pipe

Marking:Brand, Standard, Grade, Size, Length and Heat No. Or Depends On Customer.

Packing:Bundles With Plastic Bags, Wooden Box With Angle Steel Frame Or others

Payment Terms:T/T, L/C at sight

Delivery Time:Generally 15Days - 45Days Or Depends on the quantity and Customers' Request

Capacity:1000 Tons Per Month