Our Pipe & Fittings

Hengtong is dedicated to being a leader in the piping industry.

carbon steel pipe fittings elbows

ASME: ANSI B16.9, ANSI B16.28, MSS-SP-43 DIN: DIN2605, DIN2615, DIN2616, DIN2617, DIN28011 EN: EN10253-1, EN10253-2 ASTM A403 – ASME SA403 – Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings ASME B16.9 – Factory-Made Wrought Fittings Buttwelding ASME B16.25 – Buttwelding Ends ASME B16.28 – Wrought Steel Short Radius Elbows and Buttwelding Returns MSS SP-43 –…

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Different Types of International Standard for flanges:

Carbon Steel: – ASTM A105, ASTM A350 LF1/2, ASTM A181 Alloy Steel: – ASTM A182F1 /F2 /F5 /F7 /F9 /F11 /F12 /F22 Stainless Steel: – ASTM A182F6 /F304 /F304L /F316 /F316L/ F321/F347/F348 Duplex Steel S31803 / S32205 Super Duplex Steel S32750 S32760 ASME B16.5 Flanges The ASME B16.5 standard covers NPS 1/2 through NPS 24…

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ASTM A105 & A182 Material Can Produce Flanges of Types

Carbon Steel Flange: ASTM A 105 Stainless Steel Flange: ASTM A 182 Size: 1/2”-60” (DN15-DN3000) Pressure class: Class150-Class2500 Facing: RF/ FM/ M/ T G/ RF / FF / RTJ   ASTM A105 & A182 Material Can Produce Flanges of Types ASTM A105 & A182 Material Can Produce Flanges : Threaded Flanges,Welding Neck Flanges ,Lap Joint…

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A335 Alloy Steel Pipe: Gr. P5, P9, P11, P22, P91

Standard: ASTM A335 grade:P1, P2,P5,P9,P11,P91,P92 OD:10.3-660mm WT:1.6-60mm Length:5.8m-12m or random legth Technical: Quenching & Tempering Application: Gas fire power plant, coal fire power plant, headers and steam lines, Feedwater pipes, superheaters, and reheaters. ASTM A335 Pipe (ASME S/A335, Chorme-Moly) is a seamless ferritic Alloy-Steel Pipe for high temperature service. Pipe ordered to this specification shall…

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ANTICORROSIVE Insulation ELBOW FOR TRANSPORTING

The pre-insulated steel pipe is composed of carrier steel pipe, HDPE Casing pipe and jacketed foaming, which is used for insulation and cooling of indoor and outdoor pipelines, central heating pipelines, central air conditioning pipelines, chemical industry, medicine and long-distance transportation pipelines of petroleum. The above ground pre-insulated 90°/45° elbow is a type of fiberglass…

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Titanium elbows and ASTM A234 SCH40 Butt Welded Ebow

Products:  45°Elbow,45 Degree steel elbow,45 degree elbow,45 degree LR elbow, 45 degree stainless steel elbow, 45 degree carbon steel elbow, 45 degree alloy steel elbow,45Degree SR elbow, 45 degree ASME B16.9 seamless elbow Size:  Seamless (SMLS) Elbow: 1/2”-24” ,DN15-DN600, Butt Welded Elbows(SEAM)24”-72”,DN600-DN1800 Type: LR 30°,45°,60°,90°,180° SR 30° 45°,60°,90°,180° Thickness: SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH80, SCH100, SCH120, SCH140, SCH160, XXS. Standard: ASME B16.9,ASTM…

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Seamless Cross Fitting,BUTTWELDED 4-Way Cross ASME B16.9

Cross A pipe cross is a kind of pipe fitting that be used in the place where four pipes meet together. Cross Fitting type: weld on cross, Material: Carbon Steel per ASTM SA-234 Grade B, Dimensions conform to ASME B16.9,The pipe cross may have one inlet and three outlets, or there inlets and one outlet.…

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Steel Pipe Bend, Induction Hot Bend, Alloy and Carbon Steel

What is a Piping Bend? A PIPING BEND is simply a generic term in piping for an “offset” – a change in direction of the piping. It signifies that there is a “bend” i.e, a change in direction of the piping (usually for some specific reason) – but it lacks specific, engineering definition as to…

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