Bend pipes are bent using a complete set of bending molds, which are divided into two processes: cold bending and hot pushing. Regardless of the type of machine equipment and pipeline, most of them use bent pipes, mainly for oil, gas, infusion, and other purposes. Classification: According to the production method, it can be divided into pushing, pressing, forging, casting, etc. According to manufacturing standards, it can be divided into national standards, electrical standards, ship standards, chemical standards, water standards, American standards, German standards, Japanese standards, Russian standards, etc. According to its curvature radius, it can be divided into long radius elbows and short radius elbows. A long radius elbow refers to a pipe with a curvature radius equal to 1.5 times the outer diameter, i.e. R=1.5D; A short radius elbow refers to a curvature radius equal to the outer diameter of the pipe, i.e. R=1.0D. (D is the diameter of the elbow, R is the radius of curvature). If divided by pressure level: there are about seventeen types, which are the same as the American pipe standards, including: Sch5s, Sch10s, Sch10, Sch20, Sch30, Sch40s, STD, Sch40, Sch60, Sch80s, XS; Sch80, SCH100, Sch120, Sch140, Sch160, XXS; The most commonly used ones are STD and XS.
Item NO.:
XUVAL33-212Lead Time:
30 DaysProduct Orgin:
CHINABrand:
XUVALShipping Port:
ShanghaiColor:
STEELMOQ:
100
DESCRIPTION:
Product | 3D curved pipe; 5D elbow |
Technology | Seamless; welding |
Size | Seamless size: DN15-DN1200 |
Welding size: DN200-DN2000 | |
Thickness | SCH10;SCH20;SCH30;STD;SCH40;SCH60;SCH80;SCH100;SCH120;SCH160;XS;XXS; |
Up to 150mm thick | |
Radius | 1D ;1.5D; 2D; 2.5D; 3D; 4D; 5D; 6D;10D |
Material quality | A234-WPB;A420-WPL3/ WPL6;WP5;WP9;WP11;WP22;NACE MR-0175 |
API5L-X42/46/52/56/60/65/70/80(NS/MS) | |
A403-WP304/L;WP316/L;S31803; 2205 | |
Standard | ASME B16.9; GB12459; DIN2605; GOST17375; JIS B2311 |
Paint-coat | Anti corrosion coating; Polyethylene coating; Galvanizing |
Application | Water treatment; Power plant accessories; Chemical engineering; Shipbuilding; Nuclear energy; Garbage disposal; Natural gas; petroleum |
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