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Butt Weld Cap Carbon Steel Cap Pipe Fitting
Nov 12, 2017


Product Detail

Basic Info

  • Model NO.:butt weld cap carbon steel cap pipe fitting

  • Head Code:Round

  • Connection:Welding

  • Shape:Equal

  • Material:Carbon Steel

  • Technics:Casting

  • Certification:API

  • Special Function:Anti Corrosion

  • Application:Ship, Petroleum, Chemical, Power, Gas, Metallurgy, etc

  • Color:Black

  • Catalogue:Pipe Fitting

  • Qualification:API , ISO , CE , etc

  • Surface:Antirust Paint,Anti-Rust Oil or Hot Galvanized

  • End Type:Beveled End

  • Mtc:Mtc Certification as Per En10204 3.2.1.

  • Packing About The Products:in Wooden Cases or as Customers′ Requirments

  • Standard About The Products:Asme , ANSI , ASTM , JIS , DIN , etc

  • Trademark:SUNPLAST

Product Description

1) Type: Seamless cap, butt welding cap, carbon steel cap, steel pipe end cap,
Steel cap, astm mild steel cap, hot rolled steel cap, steel tube cap

2) Tecnique: Forged, Press-Forming, Casting
3) Size: NPS 1/2"-72"
4) Thickness:
SCH5, SCH10, SCH20, SCH30, STD, SGP, SCH40, SCH60, XS, SCH80, XXS, SCH100, SCH120, SCH140, SCH160, XXS, DIN, JIS standard thickness
5) Material:
Stainless steel: A403 WP304/TP304, WP304L/TP304L, WP316/TP316, WP316L/TP316L, WP321/TP321, WP310/TP310^
6) Standard: ANSI/ASTM B16.9/16.28, API 5L, DIN2617, JIS B2311/2312/2313,
We can also produce according to drawing by customers.
7) Surface treat: Black painting, varnish paint, anti rust oil, hot galvanized, cold galvanized, 3PE, etc.
8) Packing: In wooden cases or pallets, or as per clients' requirements
9) Application: Petroleum, chemicals, water conservancy, electric power, boiler, machinery, gas, construction, heating, metallurgy and ship building.


size Seamless:from 1/2" to 72" seamless Cap
thickness SCH10,SCH20,SCH30,STD SCH40, SCH60, XS, SCH80., SCH100, SCH120, SCH140, SCH160, XXS
standard ASME B16.9,  ASME B16.25,  MSS SP-75  DIN2617  JISB2311  JISB2312  JISB2313
material Carbon steel(ASTM A234WPB,,A234WPC,A420WPL6. 20#,Q235,ect)
Stainless steel(ASTM A403 WP304,304L,316,316L,321.,ect)
Alloy steel(ASTM A234 WP12,WP11,WP22,WP5,WP9,WP91,ect)
qualification ISO9001:2008 ,ISO 14001 OHSAS18001  acquired the license for manufacturing special pressure Pipline equipments from AQSIQ , API and became a member of first – grade supply network of State Power Corporation and China National Petroleum Corporation.We are also qualified the standard material supplier of China National Offshore Oil Corporation and China Petroleum Pipline Bureau.It was recognized by China Classification Society and admitted an associator  by EnergyAhead Sources Net of China Petroleum Distribution Electronic Market.
packing in wooded cases or as for clients' requirements 
application Petroleum, chemical, natural gas projects, beer, machinery, electric power, shipbuilding, papermaking, construction, etc
Special design available as the requirement of customer