Buttweld Carbon Steel Pipe Bends Fittings Hot sales

Brand: JS FITTINGS
Place of Origin: CHINA
Material: carbon steel, alloy steel, stainless steel
Size: 1/2″-48″, any customized size
Seamless: DN15-DN600
Type: 3D, 5D, 8D, 10D, Etc.
Welded: Above DN600
Certificates: ISO 9100, CE, GOST-R

Buttweld steel pipe bends (commonly called pipe elbows) serve as key
directional-changing elements in piping networks. These industrial pipe
fittings are permanently welded between pipe sections to redirect fluid flow at
precise angles.

They are fundamental components across industries including:

Petrochemical Processing

Oil & Gas Transmission

Water & Wastewater Systems

Power Generation Plants

Marine & Shipbuilding

At Hebei Jinsheng, we manufacture these vital steel pipe fittings in multiple
configurations to accommodate diverse industrial requirements.

Detailed Classification
1. By Radius Configuration
Long Radius (LR) Pipe Bends (R=1.5D)

Short Radius (SR) Bends (R=1.0D)

2. By Angle Variation
45° Bends: Moderate flow redirection

90° Bends: Standard right-angle configuration

180° Bends: Complete flow reversal

Custom Angles (22.5°, 60°, etc): Engineered solutions for specialized layouts

3. By Construction Method
Seamless Fabrication

Welded Construction

Material Selection
Commonly made from carbon steel, stainless steel or alloy steel.

Dimensional Standards:

ASME B16.9/B16.49

EN 10253-2

GOST 17375

Industry Applications
Petrochemical Plants

Critical for reactor feed lines

Catalyst transfer systems

Flare gas collection networks

Oil & Gas Pipelines

Gathering lines

Transmission systems

Refinery process piping

Water Infrastructure

Pump station routing

Treatment plant distribution

Desalination systems

Why Choose Jinsheng Buttweld Bends?
Manufacturing Advantages:
1. In-house forging & heat treatment facilities

2. Automated CNC machining for consistency

3.100% hydrostatic & NDE testing

Quality Assurance:
1. PMI verification for material traceability

2. Certified MTRs with each shipment

3. Full dimensional inspection reports

Supply Chain Benefits:
Global logistics network

Emergency production capacity

Inventory stocking programs

Minimum Order: 100 pieces

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