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Aboutbj
Shanghai Zhucheng Pipe Fittings Manufacturing Co Ltd.
Specializing in the producing and processing of pipes fittings.
Our company is located in China's international economic, financial, trade and shipping center, with a unique geographical location. Our products are mainly used in chemical industry, oil, natural gas, water conservancy, power plant, shipyard and other fields. Our business goal is providing high-quality products, technical support and good after-sales service for customers.. We hope to win-win cooperation with customers and create a more brilliant future together.
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Our Service
Quality Product , Professional Knowledge, Good 
Service.
Specialized in product & Expertise in type
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Why Choose US
Integrity Management, Pursuit Excellence, Quality assurance
"Reputation First, Customers Foremost" is the aim of our service
  • why01
    Jiancetubiao
    Quality Inspection
    Measure Size
    Ensure Material
    Guarantee Strength​​​​​​​
  • why02
    ZhizHitubiao
    ISO Certificate
    Quality Management System
    Good Market Reputation
    Customer Service First​​​​​​​
  • Why03
    Kucuntubiao
    Abundant Stock​​​​​​​
    Rich Product Types
    Full Specification Sizes
    Numerous Material Grades
News
ASME B16.5 Weld Neck Flange Selection Guide

Complete ASME B16.5 weld neck flange selection guide – Class150-2500 ratings, RF/FF/RTJ/MFM facings, material matching, and 5 field-tested rules to avoid leaks. With tables and procurement template.

2026-09-08
不锈钢对焊法兰 ASME B16.5 Stainless Steel WN Flange.jpg
2026-09-08
ASME B16.5 Weld Neck Flange Selection Guide

Complete ASME B16.5 weld neck flange selection guide – Class150-2500 ratings, RF/FF/RTJ/MFM facings, material matching, and 5 field-tested rules to avoid leaks. With tables and procurement template.

READ MORE
Duplex Stainless Steel Forged Pipe Fittings

Technical guide on ASTM A182 F51, F60, and F53 duplex stainless steel forged fittings. Covers chemical composition, PREN values, forging process, solution annealing, and pressure ratings (Class 2000–9000). Ideal for FPSO, subsea trees, petrochemical, and FGD systems. Custom sizes available.

2026-09-04
双相不锈钢锻制管件 duplex stainless steel forged fittings.jpg
2026-09-04
Duplex Stainless Steel Forged Pipe Fittings

Technical guide on ASTM A182 F51, F60, and F53 duplex stainless steel forged fittings. Covers chemical composition, PREN values, forging process, solution annealing, and pressure ratings (Class 2000–9000). Ideal for FPSO, subsea trees, petrochemical, and FGD systems. Custom sizes available.

READ MORE
Duplex Stainless Steel Butt-Weld Fittings

Duplex stainless steel butt-weld fittings: PRE 35-42, yield 480MPa+. Outperform 316 in seawater, chlorides, high pressure. ASTM A815 S31803/S32750. Factory direct, custom available.

2026-08-10
Duplex Steel Pipe butt weld Fittings.jpg
2026-08-10
Duplex Stainless Steel Butt-Weld Fittings

Duplex stainless steel butt-weld fittings: PRE 35-42, yield 480MPa+. Outperform 316 in seawater, chlorides, high pressure. ASTM A815 S31803/S32750. Factory direct, custom available.

READ MORE
Overview of ASTM A403 WP316/316L Stainless Steel Materials

Overview of ASTM A403 WP316/316L butt-weld fittings, including applicable standards, international grade equivalents, performance differences between 316 and 316L, and selection guidance for piping system design.

2026-08-03
S316 bw fittings cn.jpg
2026-08-03
Overview of ASTM A403 WP316/316L Stainless Steel Materials

Overview of ASTM A403 WP316/316L butt-weld fittings, including applicable standards, international grade equivalents, performance differences between 316 and 316L, and selection guidance for piping system design.

READ MORE
Sincerity, Professional, Efficiency
We are reputed in market by sincerity, professional service and high quality product.
 
CONTACT US
Tel: (+86) 18625863050
Mobile: (+86) 18625862121
Contact: Jerry Zhao
Address: No 888 Xigangshen Road Jiading Shanghai

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