Super Duplex Pipe Fittings Conc Reducer BW ASME B16.9 SMLS 4" SCH40S Fittings
Products | Super Duplex Pipe Fittings Conc Reducer BW ASME B16.9 SMLS 4" SCH40S Fittings | |
Item | Elbow L/R S/R,Equal Tee,Reducing Tee,Concentric Reducer,Eccentric Reducer,Cap, Bend | |
Standard | ASME | ANSI B16.9,ANSI B16.28,MSS-SP-75 |
DIN | DIN2605,DIN2615, DIN2616, DIN2617, DIN28011 | |
SGP | JISB2313 | |
EN | EN10253-1 EN10253-2 | |
Material | ASME | A234 WPB,A234 WP1,A234 WP5,A234,WP9, |
A234 WPB11,A234 WPB12,A234 WPB22,WP91, | ||
A420,WPHY42,WPHY52,WPHY60,WPHY65, | ||
WPHY70,WP304,WP304L,WP304H,WP316, | ||
WP316L,WP321,WP347,WP347H | ||
DIN | ST37.0,ST35.8,ST45.8,S235JR,P235GH,P265GH, | |
10CrMo910,15CrMo,12Cr1MoV | ||
JIS | JIS G3454,STPG370,TPG410 | |
Surface | Black paint/bright paint/Galvanized | |
Marking | As customer’s requirements | |
Package | By strong plywood cases | |
Delivery | Within 30 days | |
Certificate | PED, ISO9001:2008 |
Introduction of Elbows
The large and small heads with a center in a straight line are called concentric large and small heads. The commonly used forming processes are shrinkage compression, expansion compression, or shrinkage plus expansion compression. Stamping can also be used for certain specifications of reducing pipes.
Super Duplex stainless steel refers to a stainless steel with both austenite and ferrite metallographic structures. Super Duplex steel, also known as duplex steel. Generally, the steel composed of ferrite and austenite phase structure is called dual phase stainless steel, and the steel composed of ferrite and Martensite phase structure is called dual phase steel.
Super Duplex steel is obtained from low carbon steel or low alloy high-strength steel after critical zone heat treatment or controlled rolling. Typical yield strength of dual phase steel σ S is 310MPa, tensile strength σ B is 655MPa. Dual phase steel is used for manufacturing complex components formed by cold stamping and deep drawing, and can also be used as pipeline steel, chains, cold drawn steel wires, prestressed steel bars, etc.
Q1: Are you trading company or manufacturer ?
A: We are factory.
Q2: How long is the delivery ?
A: 15-30 working days
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
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