steel pipe welding procedure

Brand Name:HSITC

Model Number:Dn700

Place of Origin:China

...Welded Sliquid Transport Iso9001 Certificated Saw Steel Pipe The steel for both seamless and welded pipe shall be made by one or more of the following processes: open-hearth, electric-furnace, or basic-oxygen.If steels of different grades are sequentially strand cast, identification of the resultant transition material is required.The steel producer shall remove the transition material by any established procedure...

Brand Name:huayang

Model Number:114.3-660

Place of Origin:CHINA

... material itself. It makes the joint has the same toughness as the steel pipe. It has better mechanical properties than other normal welded pipes. ERW Steel Pipe is mainly used in piping petroleum, natural gas or other gaseous or liquid matters. It can

Brand Name:TOBO

Model Number:Flange TOBO-276

Place of Origin:China

... the processing workshop, 3. Use the CNC lathe and pipeline during the whole process. 4. The disc sealing surface use plasma welding machine welding. 5. Every valve must be tested before being sent out of the factory, only qualified ones can be shipped.

Brand Name:HongCheng

Model Number:1/2" TO 120 "

Place of Origin:Yanshan, Hebei, China

...Steel Forged Weld Neck Flange For Industrial High Pressure Pipe Flanges We have first-class inspection devices, perfect detecting means and well-trained specialists. And we stick to ISO9000:2000 quality system and efficiently control procedure in production. We have confidence that we can supply the best quality products. We produce En 1092 carbon steel flange, En 1092 stainless steel...

Brand Name:YP

Model Number:Made-Custom

Place of Origin:CHINA

Couplings Grip Collar Used Pipe Cover Galvaized With Four Belt Screw Description: 1. Product DN Size:50~375mm,we make the size of product as per customer's requirement. 2. Product Width:72mm~140mm,the diameter also under the clients request to product. 3. ...

Place of Origin:China

Brand Name:Eternal Bliss

Model Number:EB13010

Centrifugally Cast Stainless Steel Cast Pipe Fittings EB13010 The welding procedures are similar to those applied for conventional duplex grades.Welding consumables for different welding methods are available. The utilization of various middle-frequency ...

Brand Name:TISCO

Model Number:300 Series,400 Series

Place of Origin:China

... forms. The pipes can be seamless, welded, electric fusion welded and electric resistance welded. The making procedures differ for each of them. The Stainless Steel DIN 1.4436 EFW Pipes are used in general corrosive services, high temperature applications,

Place of Origin:Jiangsu China (Mainland)

Brand Name:WUXI SYLAITH

Model Number:JIS G3461 JIS G3462 JIS G3464

...Steel 4 Inch Tube Weld For Boiler 350mm Product Description: Precision steel pipe can save the waste of raw materials, improve the efficiency of mechanical processing, reduce processing procedures, improve production and material utilization rate, and help to improve product quality, reduce costs, and improve economic benefits. Place of Origin Jiangsu,China Application Fluid Pipe, Hydraulic Pipe...

Brand Name:TOBO

Model Number:l A403-WP321 , 304L , 316L , SUS304 , UNS S30400 / 1.4301

Place of Origin:CHINA

... of Asia The butt weld pipe fittings manufactured by us serve various applications because of their high functionality and technical specifications. Years of experience and knowledge of metal properties, welding procedure and quality control has helped to

Brand Name:ShanXi Taigang Stainless Steel Co., Ltd.

Model Number:201，301L, 301, 310S, 316L, 316, 321, 436L, 304, 439, 436, 445

Place of Origin:Shanxi，China

...steel seamless tube Product Category Stainless steel plate Stainless steel coil Stainless steel pipe Stainless steel profile Stainless steel parts There are different material grades from which the Seamless Stainless Steel Tubing is made. Also, the different manufacturing procedures involved can produce different strengths and capacities of these tubes. The Stainless Steel Welded...

Brand Name:Torich

Place of Origin:China

...Steel Pipe 1. ASTM A519 Standard Scope: 1.1 This specifification covers several grades of carbon and alloy steel seamless mechanical tubing. The grades are listed in Tables 1-3. When welding is used for joining the weldable mechanical tube grades, the welding procedure...

Brand Name:Ronniewell

Model Number:HGKZ-120 + HGK-200

Place of Origin:China

... procedure. The inner/outer C.S welding would be done by welding column boom which is not included in this introduction. Working principle: Feature: Hydraulic fit up rotator roller can move on horizontal or radial. The hydraulic cylinder has ...

Brand Name:ALLLAND

Place of Origin:CHINA

...: Pipe ordered under this specification shall be suitable for bending, flanging, and similar forming operations, and for welding. When the steel is to be welded, it is presupposed that a welding procedure suitable to the grade of steel and intended use or

Brand Name:Changlei

Model Number:304

Place of Origin:China (Mainland) Need stainless steel,please visit: http://www.stainless-steelpipe.com

...steel flat ... address on Schedule C ... at Appendix G to Subpart A of 40 CFR part 82 on February 11, ... Click to Mail Us ASTM Welding Procedures A36 to A930 A36 to A389 ASTM Welding Procedures. ... ASTM A148 Grades 40/50/60 /80/85/90 95/105 120 : ... carbon steel and low alloy pipe...

Brand Name:Aogang

Place of Origin:Hebei

...Pipe Machine It is designed to roll steel strips to produce continuously to longitudinal welding steel tube, which is used to produce structure round ,square and rectangular tube, profile tube. Technical Procedures Coil loading→Uncoiling→Shearing & Welding→Accumulating→Forming→HF welding...

Place of Origin:China

Brand Name:Eternal Bliss

Model Number:EB13028

EB13028 Super Duplex UNS32750 Stainless Steel Pipes & Tubes The welding procedures are similar to those applied for conventional duplex grades.Welding consumables for different welding methods are available. The utilization of various middle-frequency ...

Place of Origin:China

Brand Name:Eternal Bliss

Model Number:EB13028

EB13028 Super Duplex UNS32750 Stainless Steel Pipes & Tubes The welding procedures are similar to those applied for conventional duplex grades.Welding consumables for different welding methods are available. The utilization of various middle-frequency ...

Place of Origin:China

Brand Name:TXWB

ERW STEEL PIPE WELDING PROCEDURE: ERW. STANDARD: API 5L GR.B-X65, ASTM A53 GR.A-C, EN10219 S235JR-S355JOH, ST37-ST52, DIN2458/1626, API 5CT. OTHER: WITH BEVELED, PROTECTOR AND BLACK VARNISH, FBE & 3 LPE COATING.

Place of Origin:china

Welding procedure: Longitudinally electric resistance welded (ERW) Size: 21.3mm-508mm Thickness: 4mm-16mm depends on size Other: With bevel protector and varnish Standard: API 5L, GR. B-X65, ASTM A53 GR. A-C, EN10219 S235JR-S355J0H

Place of Origin:China

Brand Name:taidasteel

WELDING PROCEDURE: LONGITUDINALLY ELECTRIC RESISTANCE WELDED (ERW). STANDARD: API 5L GR.B-X65, ASTM A53 GR.A-C, EN10219 S235JR-S355JOH, ST37-ST52, DIN2458/1626, API 5CT. OTHER: WITH BEVELED, PROTECTOR AND BLACK VARNISH, FBE & 3 LPE COATING..