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TOBO STEEL GROUP CHINA

  • China,Shanghai ,Shanghai
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China 3000 PSI Stainless Steel Stub Ends
China 3000 PSI Stainless Steel Stub Ends

  1. China 3000 PSI Stainless Steel Stub Ends
  2. China 3000 PSI Stainless Steel Stub Ends
  3. China 3000 PSI Stainless Steel Stub Ends
  4. China 3000 PSI Stainless Steel Stub Ends

3000 PSI Stainless Steel Stub Ends

  1. MOQ: 1 Piece
  2. Price: USD 3-50 / Piece (Depends on material and size)
  3. Get Latest Price
Packaging Details Plywood cases or wooden pallets with waterproof wrapping, export standard
Standard ASME B16.9, MSS SP-43
Size Range 1/2 Inch to 24 Inch
Application Oil and Gas Pipeline
Wall Thickness Sch5S to Sch160
Payment Terms L/C,T/T,Western Union
Supply Ability 30,000 Pieces per Month
Connection Type Butt Weld
Product Name 3000 PSI Stainless Steel Stub Ends
Pressure Rating 3000 PSI
Delivery Time 10-30 days depending on quantity
Material Grade SS304, SS304L, SS316, SS316L
Model Number SS-STUBEND-3000PSI
Certification ISO 9001:2015, SGS, BV
Place of Origin China
Brand Name Tobo

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  1. Product Details
  2. Company Details

Product Specification

Packaging Details Plywood cases or wooden pallets with waterproof wrapping, export standard Standard ASME B16.9, MSS SP-43
Size Range 1/2 Inch to 24 Inch Application Oil and Gas Pipeline
Wall Thickness Sch5S to Sch160 Payment Terms L/C,T/T,Western Union
Supply Ability 30,000 Pieces per Month Connection Type Butt Weld
Product Name 3000 PSI Stainless Steel Stub Ends Pressure Rating 3000 PSI
Delivery Time 10-30 days depending on quantity Material Grade SS304, SS304L, SS316, SS316L
Model Number SS-STUBEND-3000PSI Certification ISO 9001:2015, SGS, BV
Place of Origin China Brand Name Tobo
High Light 3000 PSI Pressure RatingHigh Pressure Pipe FittingsLap Joint Stub End
3000 PSI Stainless Steel Stub Ends
Product Overview

The 3000 PSI Stainless Steel Stub Ends are precision engineered pipe fittings designed for demanding high pressure piping applications. Manufactured strictly to ASME B16.9 and MSS SP-43 standards, these lap joint stub ends provide a reliable and cost efficient method of creating flanged connections in oil and gas pipelines, petrochemical plants and power generation facilities.

Each 3000 PSI stub end is formed from premium stainless steel grades including SS304, SS304L, SS316 and SS316L, ensuring outstanding mechanical strength and long service life under elevated pressure and temperature conditions. The forged construction delivers a dense, uniform grain structure that resists fatigue and cracking, making these high pressure pipe fittings a trusted choice for engineers worldwide.

Specifications
Standard ASME B16.9, MSS SP-43
Pressure Rating 3000 PSI
Material Grade SS304, SS304L, SS316, SS316L
Type Long Type, Short Type
Size Range 1/2 Inch to 24 Inch
Wall Thickness Sch5S to Sch160
Connection Type Butt Weld
Surface Treatment Pickling, Passivation
Certification ISO 9001:2015, SGS, BV
Key Features
  • Rated for 3000 PSI working pressure, suitable for high pressure oil and gas systems
  • Precision forged body with uniform grain structure for maximum strength
  • Strict dimensional control to ASME B16.9 tolerance requirements
  • Excellent corrosion resistance for aggressive media and offshore environments
  • Butt weld connection ensures leak free performance at high pressure
  • Compatible with standard lap joint flanges for quick assembly
  • Full material traceability with mill test certificates available
Applications
  • Oil and gas transmission pipelines
  • Petrochemical and refinery process lines
  • High pressure steam and boiler systems
  • Offshore platforms and marine piping
  • Power generation plants
Quality Assurance

Our production facility operates under an ISO 9001:2015 certified quality management system. Every batch of 3000 PSI stainless steel stub ends undergoes chemical composition analysis, mechanical property testing and hydrostatic pressure verification before shipment. Dimensional inspections are performed with calibrated instruments, and each order can be supplied with complete mill test certificates, inspection reports and third party verification documents from SGS or BV upon request. With over 15 years of export experience, we have supplied high pressure pipe fittings to projects in Europe, the Middle East, Southeast Asia and the Americas.

Frequently Asked Questions
Q1: Can these 3000 PSI stub ends be used for sour gas service?
A: Yes. When ordered in SS316L or higher alloy grades, the 3000 PSI stainless steel stub ends offer excellent resistance to sulfide stress corrosion cracking, making them suitable for sour gas applications. Please specify your service conditions when placing the order.
Q2: What wall thickness options are available?
A: We supply wall thickness from Sch5S to Sch160. For high pressure 3000 PSI applications, we recommend Sch40 and above to ensure sufficient pressure holding capability. Our engineers can assist with thickness selection based on your design code.
Q3: Do you provide third party inspection for high pressure fittings?
A: Yes. We cooperate with SGS, BV, TUV and other independent inspection agencies. Third party inspection can be arranged at our factory or at the port of loading, covering dimensional checks, pressure tests and material verification.
Q4: What is the minimum order quantity for custom sizes?
A: The minimum order quantity is 1 piece for standard sizes. For custom diameters or non standard wall thickness, MOQ is typically 10 pieces. Small trial orders are welcome to verify our quality first.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Agent,Importer,Exporter,Trading Company,Seller

  • Year Established:

    1998

  • Total Annual:

    100000-100000000

  • Employee Number:

    200~300

  • Ecer Certification:

    Verified Supplier

     TOBO GROUP sales head offce in Shanghai.         We are one of the Professional manufacturers Exporter  Pipeline products  in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area ...      TOBO GROUP sales head offce in Shanghai.         We are one of the Professional manufacturers Exporter  Pipeline products  in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area ...

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Get in touch with us

  • Reach Us
  • TOBO STEEL GROUP CHINA
  • 2F,Building7,Baolong Center,No.689,Xiwang Road,Jiading District,Shanghai,201800,China
  • https://www.buttweldingfitting.com/

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