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Astm 3d Seamless Pipe Fittings Forged Butt Welding Carbon Steel Elbow

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Astm 3d Seamless Pipe Fittings Forged Butt Welding Carbon Steel Elbow

Country/Region	china
City & Province	cangzhou hebei

Product Details

Seamless Pipe Fittings ASTM Forged Butt Welding Carbon Steel Pipe Fitting Elbow

Seamless elbow technology:
Carbon steel seamless elbow forming technology is to choose the special elbow pipe parts of the push machine, core mold and heating equipment, so that the blank on the mold in the push machine to move forward, in the movement of heating, expanding and zigzag forming process.Hot pushing elbow pipes deformation characteristics is based on volume before and after plastic deformation rule of metal materials concluded that tube billet diameter, chooses the pipe diameter is less than the diameter of the elbow pipe fittings, through core model control billet deformation process, the arc is tight spot metal activity, counter to other parts of the thinned by expanding, then get the uniform wall thickness of elbow pipe fittings.Hot push pipe fitting forming technology has the characteristics of beautiful appearance, uniform wall thickness and continuous work, suitable for mass production, so it has become the primary forming method of carbon steel, alloy steel and carbon steel elbow, and also applied in the forming of some standard stainless steel elbow pipe fitting.The heating methods of the forming process include medium frequency or high frequency induction heating (heating ring can be multi-turn or single turn), flame heating and reflective furnace heating. The choice of heating methods depends on the demand of the forming commodity and the power status of the decision.
Seamless elbow manufacturers

ASTM Forged Butt Welding Carbon Steel Pipe Fitting Elbow
Standards	ASME/ANSI B16.9, ASME/ANSI B16.11, ASME/ANSI B16.28,JIS B2311, JIS B2312, DIN 2605, DIN 2615, DIN 2616, DIN 2617, BS 4504, GOST 17375, GOST 30753, GOST 17378
Bending radius	Short Radius(SR), Long Radius(LR), 2D, 3D, 5D, multiple
Degree	45 / 90 / 180, or customized degree
Size Range	Seamless type: ½" up to 28"
Size Range	Welded type: 28"-to 72"
WT Schedule	SCH STD,SCH10 to SCH160, XS, XXS,
Carbon Steel	A234 WPB, WPC; A106B, ASTM A420 WPL9, WPL3, WPL6, WPHY-42WPHY-46, WPHY-52, WPHY-60, WPHY-65, WPHY-70,
Alloy Steel	A234 WP1, WP11, WP12, WP22, WP5, WP9, WP91
Special Alloy Steel	Inconel 600, Inconel 625, Inconel 718, Inconel X750, Incoloy 800,
	Incoloy 800H, Incoloy 825, Hastelloy C276, Monel 400, Monel K500
	WPS 31254 S32750, UNS S32760
Stainless Steel	ASTM A403 WP304/304L, WP316/316L, WP321, WP347, WPS 31254
Duplex stainless steel	ASTM A 815 UNS S31803, UNS S32750, UNS S32760
Applications	Petroleum industry, chemical, power plant, gas piping, shipbuilding. construction, sewage disposal,and nuclear power etc.
Packaging material	plywood cases or pallets, or as per customer's requirements
Production Period	2-3weeks for normal orders