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A105 / A350 Steel Pipe Caps Forged 1/8" - 4" Diameter Stable Connection

China ZIZI ENGINEERING CO.,LTD certification
China ZIZI ENGINEERING CO.,LTD certification
Zizi is trustworthy. During the five years of working with them, I felt their profession. Their pipe fittings are not only of good quality and cost-effective, but their service are thoughtful and attentive, eliminating the worry of our after-sales.

—— Nadim Akef-Purchase Manager

We also compared many other companies before we chose Zizi, but they can provide the best products and services in my ideal price. Our cooperation went well, and I also introduced my partners to buy their products.

—— Rabih Abi Saab-Project Manager

I must say their staffs are very responsible, especially Mr. Jerry. He always provides quotes and various documents in a short time, and he can consider many things in advance therefore helping me solve many problems.

—— Jessie Lee-Merchandiser

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A105 / A350 Steel Pipe Caps Forged 1/8" - 4" Diameter Stable Connection

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Large Image :  A105 / A350 Steel Pipe Caps Forged 1/8" - 4" Diameter Stable Connection

Product Details:

Place of Origin: CHINA
Brand Name: ZZ
Certification: ISO, CE
Model Number: Carbon Steel

Payment & Shipping Terms:

Minimum Order Quantity: 1 Piece
Price: Negotiable
Packaging Details: Cartons and Wooden Cases, LCL, 20ft Container
Delivery Time: 5-10 Days
Payment Terms: T/T, Western Union, MoneyGram, D/P, D/A, L/C
Supply Ability: 50000 PCS Per Month
Detailed Product Description
Technique: Forged Steel Pipe Cap Type: Socket Weld Cap, Threaded Cap
Material: A105, A350 Size: 1/8", 1/4", 3/8", 1/2", 1/4", 1", 1 1/4", 1 1/2", 2", 2 1/2", 3", 4"
Thickness: 2000LB, 3000 LB, 6000 LB, 9000LB Standard: ASME B16.11, BS3799
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Steel Pipe Cap For Sale

Zizi is China leading supplier of steel pipe caps, we manufacture and export carbon steel socket weld pipe cap and threaded pipe cap in any sizes and carbon steel grades. They are supplied with high quality and best price.

Steel pipe cap is a basic and popular fittings for stop the flow by covering the pipes' ends. It can be buttweld cap, socket weld cap and threaded cap, and both socket weld cap and threaded cap are forged and suitable for small diameter pipe system. Socket weld cap has strong and stable connection, and the connection of threaded cap is easy and fast. 


Threaded Pipe Cap Dimensions

Diameter: 1/8" to 4"

Pressure: 3000lb, 6000lb


A105 / A350 Steel Pipe Caps Forged 1/8" - 4" Diameter Stable Connection 0

Socket Weld Pipe Cap Dimension

Diamter: 1/8" to 4"

Pressure: 3000LB, 6000LB, 9000LB

A105 / A350 Steel Pipe Caps Forged 1/8" - 4" Diameter Stable Connection 1

Carbon Steel Pipe Cap Supply Range

ASTM/ ASME A 105, ASTM/ ASME A 350 LF 2, ASTM / ASME A 53 GR. A & B, ASTM A 106 GR. A, B & C. API 5L GR. B, API 5L X 42, X 46, X 52, X 60, X 65 & X 70. ASTM / ASME A 691 GR A, B & C

Chemical Composition

Grade C Mn P S Si Ni Cr Mo
A350 LF2 0.3 0.6-1.35 0.035 0.04 0.15-0.3 0.02 0.3 0.12
A105 0.15 0.6-1 0.035 0.04 0.1 - - -

Mechanical Properties

Grade Tensile Strength Yield Strength Elongation HB
A350 LF2 485 – 655 (Mpa) 250 (Mpa) 22 (%) 197
A105 485 250 30 -

High Quality Carbon Steel Pipe Fittings

In Factory Inspection

Check the surface, marking, dimension and thread of carbon steel pipe cap.

  • Surface check: dents, die marks, porosity, undercuts.
  • Clear marking: size, material grade, pressure, heat No.
  • Measure the size: diameter, thickness, height and so on.
  • Test threaded cap with go/no go gauge.

Third Party Inspection

  • BV, SGS, LR, DNV, ABS and stamp mill test certificate

Features of Steel Pipe Cap


Contact Details

Contact Person: sales

Tel: +8618625862121

Send your inquiry directly to us (0 / 3000)