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Home > Products > Pipe Fitting > Alloy Cap > customized ANSI/ASME B16.9 Butt weld End Cap

customized ANSI/ASME B16.9 Butt weld End Cap
customized ANSI/ASME B16.9 Butt weld End Cap
customized ANSI/ASME B16.9 Butt weld End Cap

customized ANSI/ASME B16.9 Butt weld End Cap

Payment Type: L/C,T/T,Paypal,Western Union
Incoterm: FOB,CFR,CIF
Min. Order: 1 Ton
Delivery Time: 30 Days

Basic Info

    Material: Alloy, Alloy

    Connection: Welding

    Size: 1/2"-48"

    Head: Round

    Function: Seal Pipeline End

    Certificate: ISO

    Technical: Pressed

    Inspection: Third Part Or Self

Additional Info

    Packaging: Standard Transport Package

    Productivity: 30000TON/YEAR

    Brand: HM

    Transportation: Ocean,Air

    Place of Origin: CHINA

    Supply Ability: 100TON/MONTH

    Certificate: ISO

    HS Code: 7307930000


Product Description

We have specialization to manufacture customized ANSI/ASME B16.9 Butt weld End Cap per customers` specifications.

We can produce a large number of Cap End that comply with the different current standards.

Choosing and selecting raw materials is one of the keys to our production. For Example

materials of ASTM A420 WPL6 Cap and ASTM A234 WP911 Cap are from TPCO, HYS, BST, etc big facotries.

Alloy Cap are used in industries like energy industry, paper mills, textile industry, chemical industry, dairy plant,

machinery fabrications, oil and gas industry, ships industry and other associated industries.

Our company also have Alloy Steel Elbow, Alloy Steel Tee, Alloy Reducer, ect. Alloy Steel Pipe Fittings for your choose.

Chemical Composition (%)
Grade C Mn P S Si Cr Mo Ni
WP5 Class 1 & Class 3 ≤0.15 0.3-0.6 ≤0.04 ≤0.03 ≤0.5 4-6 0.44-0.65
WP9 Class 1 & Class 3 ≤0.15 0.3-0.6 ≤0.03 ≤0.03 ≤1 8-10 0.9-1.1
WP11 Class 1 0.05-0.15 0.3-0.6 ≤0.03 ≤0.03 0.5-1 1-5 0.44-0.65
WP11 Class 2 & Class 3 0.05-0.2 0.3-0.8 ≤0.04 ≤0.04 0.5-1 1-5 0.44-0.65
WP12 Class 1 & Class 2 0.05-0.2 0.3-0.8 ≤0.045 ≤0.045 ≤0.6 0.8-1.25 0.44-0.65
WP22 Class 1 & Class 3 0.05-0.15 0.3-0.6 ≤0.04 ≤0.04 ≤0.5 1.9-2.6 0.87-1.13
WP91 0.08-0.12 0.3-0.6 ≤0.02 ≤0.01 0.2-0.5 8-9.5 0.85-1.05 ≤0.4
WP911 0.09-0.13 0.3-0.6 ≤0.02 ≤0.01 0.1-0.5 8.5-10.5 0.9-1.1 ≤0.4
Mechanical properties
Item Tensile Strength (MPa) Yield Strength (MPa) Elongation%
WP5 Class 1 415-585 ≥205 ≥20
WP5 Class 3 520-690 ≥310 ≥20
WP9 Class 1 415-585 ≥205 ≥20
WP9 Class 3 520-690 ≥310 ≥20
WP11 Class 1 415-585 ≥205 ≥20
WP11 Class 2 485-655 ≥275 ≥20
WP11 Class 3 520-690 ≥310 ≥20
WP12 Class 1 415-585 ≥220 ≥20
WP12 Class 2 485-655 ≥275 ≥20
WP22 Class 1 415-585 ≥205 ≥20
WP22 Class 3 520-690 ≥310 ≥20
WP91 585-760 ≥415 ≥20
WP911 620-840 ≥440 ≥20

Alloy Cap

Pipe Cap

MODEL 1. Elbow(90DEG,45DEG,180DEG,30DEG,60DEG) LR and SR
2. Tee(Straight or Equal and Reducing)
3. Reducer(Concentric and Eccentric)
4. Cap
Size Seamless (SMLS) fittings: 1/2"-24", DN15-DN600.
Welded fittings (seam) 26"-100", DN650-DN2500.
We also accept customized type


SCH100, SCH120, SCH140, SCH160, SCH XXS.

Connection Type Butt Welded
HS CODE 7307930000
Standard ASME, ANSI B16.9
JIS B2311/2312/2313
GOST 17375
we can also produce according to drawing and standards provided by customers.
Material ASTM A234 WP11; WP12; WP22; WP5; WP9; WP91;WP911; ASTM A420 WPL6
16Mn; Q345B
Surface Black or Yellow painting or Customized painting
Applications Petroleum, chemical, machinery, boiler, electric power, shipbuilding, construction, etc
Main Market

Turkey, Italy, France, Spain, South Africa, Moroco, Dubai, Iran, Syria, Singapore, Vietnam, Austria,

USA, Canada, Mexico, Korea, Thailand, India, Bulgaria, Russia and so on

Certificate ISO9001-2008,
Delivery time 30days after receipt of advanced payment or original LC ,Common size large quantity in stock
Payment term T/T, L/C
Inspection Factory In-House Check or The Third Party Inspection
Packaging Plywood Pallets/ Wooden Case Or As Per customer's request
MOQ No Limit
Technics Pressed
Origin China
Sample Sample can be free, but customer have to pay transport cost
Seamless CapSteel CapCap EndASTM A420 WPL6 CapASTM A234 WP911 CapButt Weld End Cap

Looking for ideal ASTM A420 WPL6 Cap Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the ASTM A234 WP911 Cap are quality guaranteed. We are China Origin Factory of Butt Weld End Cap. If you have any question, please feel free to contact us.

Product Categories : Pipe Fitting > Alloy Cap

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