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Abstract This dissertation is a detailed analysis of galvanized carbon steel butt weld sch 80 (XH) 90º elbow. It covers the types of joints, the welding processes, and the inspection of the finished product. The dissertation provides an overview of the benefits of using this type of elbow joint, including increased strength and improved corrosion…

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Hot Dip Galvanized Steel Pipes,Black Carbon Steel Pipes

Product Name Galvanized Steel Round Pipe(Hot Dipped or Pre Galvanized) Material Q195 Q235 Q345 Wall Thickness 1MM~12MM as the requirement Outer Diameter 21.3MM~219.1MM Length 5m-14m,5.8m,6m,10m-12m,12m or as customer’s actual reques Zinc Coating 30g-275g Technique ERW(GALVANIZED) Packing Bundle, or with all kinds of colors PVC or as your requirements Pipe Ends Plain end/Beveled,protected by plastic caps on…

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cold drawn mechanical seamless steel pipe

  Standard & Material Carbon Steel ASTM A519 Standard MT1010, MT1020, 1008, 1010, 1018, 1020, 1025, 1030, 1045, 1518 JIS G3445 Standard STKM11A  STKM12A  STKM12B  STKM12C   STKM13A  STKM13B   STKM13C   STKM14A  STKM14B  STKM14C  STKM15A  STKM15C   STKM16A  STKM16C   STKM17A   STKM17C  STKM18A  STKM18B  STKM18C   STKM19A  STKM19C  STKM20A JIS G3473 Standard STC370, STC440, STC510A, STC510, STC540, STC590A, STC590B DIN 2391 Standard…

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The difference between API 5L/ASTM seamless pipe and ERW pipe

Summary of the difference between seamless steel pipe and welded steel pipe API 5L/ASTM seamless steel pipe and ERW welded steel pipe have the following differences: 1. Appearance differences Seamless steel pipe is made of steel billet. Outer surface defects in the steel billet cannot be eliminated by the hot rolling process and are only…

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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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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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JIS G3462 Alloy Steel Boiler Pipe

JIS G3462 specifies the alloy boiler steel tubes used for exchanging heat on the inside and outside of the tube, with 8 steel grades from STBA12-STBA26, it has the similar application as JIS G3461, steel tube of this specification could be supplied as U tube. However, it is not applicable to the steel tubes for…

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ASTM A335 Alloy Pipe for High-Temperature Service,Grade.P5,P9,P11,P22,P91,P92.

ASTM A335 Alloy Pipe for High-Temperature Service,Grade.P5,P9,P11,P22,P91,P92. Size OD,WT,Tests Mechanical Properties Grade and Chemical Composition ASTM A335 Standard Specification for High-Temperature Service ASTM A335 is a ASTM standard specifies Seamless Ferritic Alloy Steel Pipe for High-Temperature Service. ASTM A335 pipe ordered to this specification shall be suitable for bending and similar forming operations, and for…

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