Basic Info.
Angle
30degree/45degree/60degree/90degree/180degree
Wall Thickness
According to Demand
Certification
ASME, ANSI, DIN, JIS, BS, GB, GS, KS, API
Transport Package
Nuded Cargo or Nylon Bags or Wooden Box
Specification
complete in specifications
Product Description
Butt Welding ElbowWelded elbow is an elbow formed by hot pressing or forging of steel. Its connection form is to weld the elbow directly to the steel pipe. According to its curvature radius, butt-welding elbow can be divided into long radius butt-welding elbow and short radius butt-welding elbow; pressing force level is about 17 kinds, which are the same as American pipe standards, the most commonly used are STD and XS; according to the angle of elbow, 45 degree butt-welding elbow, 90 degree butt-welding elbow and 180 degree butt-welding elbow and other different angles elbow; Materials are: carbon steel, alloy steel and stainless steel. The main manufacturing standards of butt welding elbows are generally GB/T 13401-2005, GB/T 12459-2005, ASME B16.9, SH3409, HG/T 21635, HG/T 21631, SY/T 0510, GB/T 10752-1995.Classification of butt welding elbows(1) Butt welding elbow can be divided into long radius butt welding elbow and short radius butt welding elbow according to its curvature radius. The curvature radius of the long radius butt welding elbow is equal to 1.5 times the outside diameter of the pipe, that is R=1.5D. The curvature radius of the short radius butt welding elbow is equal to the outer diameter of the pipe, that is R=1D. D is the diameter of butt welding elbow and R is the radius of curvature. If there is no special description, the 1.5D elbow is generally selected.(2) There are about seventeen kinds of pipe standards, which are the same as those in the United States. They are: Sch5s, Sch10s, Sch10, Sch20, Sch30, Sch40s, STD, Sch40, Sch60, Sch80s, XS; Sch80, Sch100, Sch120, Sch140, Sch160 and XXS, among which STD and XS are the most commonly used.(3) According to the angle of elbow, there are 45 degree butt welding elbow, 90 degree butt welding elbow and 180 degree butt welding elbow and other elbows with different angles.(4) Materials are: carbon steel, alloy steel and stainless steel.Material Classification of Butt Welding ElbowCarbon steel: ASTM/ASME A234 WPB, WPCAlloys: ASTM/ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91-WP 911, 15Mo3 15CrMoV, 35CrMoVStainless steel: ASTM/ASME A403 WP 304-304L-304H-304LN-304NASTM/ASME A403 WP 316-316L-316H-316LN-316N-316TiASTM/ASME A403 WP 321-321H ASTM/ASME A403 WP 347-347HLow Temperature Steel: ASTM/ASME A402 WPL3-WPL 6High Performance Steel: ASTM/ASME A860 WPHY 42-46-52-60-65-70Butt welding pipe fittings - Elbow |
Standards | ASME/ANSI B16.9, ASME/'ANSI B16.ll, ASME ANSI B16.28JIS B231L 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 | 45/90/1Butt welding pipe fittings - Elbow | Standards | ASME/ANSI B16.9, ASME/'ANSI B16.ll, ASME ANSI B16.28JIS B231L 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: up to 28" 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 Duplex | ASTM A403 WP304304L, WP316/316L, WP321, WP347, WPS 31254 | stainless steel | ASTM A815 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 2-3weeks for nomial orders | Production Period | 2-3weeks for nomial orders | 80. or customized degree |
Size Range | Seamless type: up to 28" 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 Duplex | ASTM A403 WP304304L, WP316/316L, WP321, WP347, WPS 31254 |
stainless steel | ASTM A815 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 2-3weeks for nomial orders |
Production Period | 2-3weeks for nomial orders |
Pipe fitting processTransaction process
Packaging
Address:
38F, No. 88Yincheng Road Pudong District, Shanghai, China
Business Type:
Manufacturer/Factory, Trading Company, Other
Business Range:
Industrial Equipment & Components, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001, ISO 14001
Company Introduction:
Our company supplies different kinds of products. High quality and favorable price. We′re pleased to get your Inquiry and we will come back to as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with good quality at the reasonable price.