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Negotiable
The date of payment from buyers deliver within days
Shanghai
Long-term effective
2017-11-15 10:37
340
By certification [File Integrity]
cm201604(Mr.)
Shanghai
Building 2, No.111 Luxiang Road, Baoshang District, Shanghai, China
ASTM A815 UNS S31803 Duplex Steel Butt Weld Concentric Reducers
The type of BW Fittings |
Butt Weld Concentric Reducers |
Materials Standard |
ASTM A815/A815M |
Production Standard |
ASME B16.9/ ANSI B16.9 |
Delivery time |
As per the quantity of order |
Wall Thickness |
SCH10S-SCHXXS |
The tolerance of WT |
﹣87.5%/﹢12.5% |
Application |
Gas ans oil ,petroleum,Hydraulic and so on |
Surface Finishing |
Pickling,Blasting |
Connection |
Welding |
Technics |
Butt-welding |
Material |
ASTMA815 UNS S31803 |
Diameter |
1/2”-120” |
Origin |
China |
Packing detail |
Plywood cases,Plywood Pallet ,or as per clients’ requirement |
Marking |
According to the Clients’ requirement |
Production capacity |
500 tons/month |
Certification |
3.1 Mill Certification |
CHEMICAL PROPERTIES:
Grade |
C |
Mn |
P |
S |
Si |
S31803 |
≤0.03 |
≤2.00 |
≤0.030 |
≤0.020 |
≤1.00 |
Grade |
Cr |
Cu |
Mo |
Ni |
N |
S31803 |
21.0-23.0 |
/ |
2.5-3.5 |
4.5-6.5 |
0.08-0.20 |
MECHANICAL PROPERTIES:
Grade |
Ultimate Tensile Strength ,psi Minimum |
Yield Strength,ksi Minimum |
Elongation Percent |
HB Max |
S31803 |
≥620 |
≥450 |
≥20 |
≤290 |
Chainmill Industry is known as one of the professional astm a815 uns s31803 duplex steel butt weld concentric reducers manufacturers who can offer you various steel products at competitive price. And various sizes are available. You can choose the one you need.
