Black Seamless Large Diameter Steel Pipe End Caps ANSI B16.9 SCH40 SCH80

Cap Weld Seamless ANSI B16.9,SCH40 SCH80 Black Paitting

Place of Origin:China

Steel Pipe Cap is also called Steel Plug, it usually welded to the pipe end or mounted on the external thread of the pipe end to cover the pipe fittings. To close the pipeline so the function is the same as the pipe plug.

(You can also to use a blind plate to close the pipeline, differently the blind plate is detachable and the welded steel cap is not removable. The cap includes a convex cap, a conical shell, a variable diameter section, a flat cover and a constricted opening.)

The convex cap have several shapes: a hemispherical cap, an elliptical cap, a dish cap, and a spherical cap. From the point of view of force, the hemispherical cap is gradually not good to manufacture, but it is gradually manufactured from the viewpoint of manufacturing difficulty.

Size Range:
DN15-DN600 (1/2"-24") Seamless Type
DN15 - DN1200 (1/2"- 48" ) Welded type
Wall Thickness: SCH5 to SCH160
Material:
Carbon Steel: ASTM A234 WPB, WPC, ASTM A420 WPL1, WPL3, WPL6 etc
Stainless Steel: ASTM A403 WP304/304L, WP316/316/L, WP317L, WP321, WP347 & WPS31254
Alloy Steel: ASTM A234 WP1/WP12/WP11/WP22/WP5/WP7/WP9/WP91
Duplex and super duplex steel: ASTM A815 UNS S31803/S32205/S32750/S32760
Standard:
ASME B16.9,ASME B16.11,ASME B16.28 ,MSS SP-43,JISB2311,JIS B2312,JIS B2313,DIN 2605,DIN 2606 ,DIN2615,DIN2616 ,BG12459-90,GB/T1340
End Bevel: According to the standard or the customer's requirements
Surface Treatment: Shot blasted, rust-proof black oil

Non-destructive testing: penetration test, ultrasonic test, radiographic test, any third parties inspection

Thickness:

• • cap : 1/2″～40″ DN15～DN1016
  • Welded cap: 24 “～72” DN600～DN1800
  • Wall Thinkness: sch10, sch20, sch30, std, sch40, sch60, xs, sch80, sch100,sch120, sch140, sch160, xxs, std,sch5s, sch20s, sch40s, sch80s

Specification:

Weight Table Of Pipe End Cap

Dimensional Tolerances of ANSI B16.9 Pipe Cap Fittings

Established in 1989, HEBEI XINFENG HIGH PRESSURE FLANGE AND PIPE FITTING CO., LTD (XINFENG) specializes in the manufacture of flanges, butt weld pipe fittings in standard as well as special parts and forgings according to customer drawings.Located in Mengcun Hui Nationality Autonomous Region, known as the base for manufacture of elbows and pipe fittings in China, XINFENG enjoys a pleasant environment and convenient transportation, with Beijing and Tianjin city to the north and the Bohai Sea to the east.

　　Covering an area of 120000 square meters, equipped with advanced production lines and inspection instruments, XINFENG now has become one of the biggest flange and pipe manufactures in Hebei Pro., China, with an annual capacity of 14000 tons. Its main production equipment includes forging hammers, ring-rolling machine, lathes, drillers, pushing machine, presses, shot blasting machine etc. for the production of flanges, elbows, tees, reducers and caps at different size range. Materials available are carbon steel, stainless steel and alloy steel. XINFENG has a group of rich-experienced engineers and technical professionals, making it strong in technical force. Products are manufactured in accordance with international standards such as ANSI，DIN, EN1092, JIS, BS, GOST standards or with customers special requirement and design. Being a ISO 9001 & PED 97/23/CE certified company ,XINFENG follows in line with the system in the management and production. Advanced production and inspection equipment, rich experience and strict management systems well ensure its product quality.

　　XINFENG was licensed with independent export entitlement in 2006 and now its products are mainly for oversea markets, exported far to South Korea, Russia, countries and regions in Middle East, Southeast Asia, South America and West Europe. These products are widely used in the fields of petroleum, chemical, power, gas, metallurgy, shipbuilding, construction, and well received with praise and trust by customers from home and abroad, wining the company a very good reputation.

　　With a new stance, we hope to tighten our relationships with customers from both abroad and domestics on the purpose of mutual benefit and development for our prosperous future. Warmly welcome customers to us for friendship and business negotiation.

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