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Wholesale Cold Rolled Coil Supplier

Wholesale Cold Rolled Coil Supplier
Reliable Hot-Dip Galvanized Round Pipe with Long-Term Corrosion Protection

Reliable Hot-Dip Galvanized Round Pipe with Long-Term Corrosion Protection
Premium Wholesale Hot-Dip Galvanized Round Pipe Manufacturer

Premium Wholesale Hot-Dip Galvanized Round Pipe Manufacturer
High Performance Hot-Dip Galvanized Round Pipe for Industrial and Construction Applications

High Performance Hot-Dip Galvanized Round Pipe for Industrial and Construction Applications
High-Quality Hot-Dip Galvanized Round Pipe for Global Construction Projects

High-Quality Hot-Dip Galvanized Round Pipe for Global Construction Projects
YTDR ERW Steel Pipe Solutions with International Standards Compliance

YTDR ERW Steel Pipe Solutions with International Standards Compliance
YTDR Durable ERW Steel Pipe with Advanced Manufacturing Technology

YTDR Durable ERW Steel Pipe with Advanced Manufacturing Technology
Yuantai Derun ERW Steel Pipe for Global Steel Supply

Yuantai Derun ERW Steel Pipe for Global Steel Supply
Premium ERW Steel Pipe Manufacturer for Construction and Infrastructure Projects

Premium ERW Steel Pipe Manufacturer for Construction and Infrastructure Projects
ERW Steel Pipe – High-Performance Welded Pipe for Global Industrial Applications

ERW Steel Pipe – High-Performance Welded Pipe for Global Industrial Applications
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YTDR ERW Steel Pipe Solutions with International Standards Compliance

Place of Origin: Tianjin, China
Technique: ERW
Brand: YUANTAI DERUN
Standards: Hollow section: ASTM A500/501,EN10219/10210, JIS G3466,GB/T6728/T3094/3091,CSA G40.20/G40.21
Materials: Gr.A/B/C,S235/275/355/420/460,A36,SS400,Q195/235/345,X42/52/60/65/70,STKR400/490,300W/350W
Delivery Time: 7-30 Days
Payment method: T/T, L/C

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    product details

    Yuantai Derun Provides Reliable ERW Steel Pipe for Global Markets

    ERW steel pipe (Electric Resistance Welded steel pipe) is widely used around the world because of its excellent mechanical properties, accurate dimensions, efficient production process, and competitive cost advantages. Through advanced manufacturing technology and strict quality control, Yuantai Derun delivers ERW steel pipe solutions that meet the diverse requirements of global customers.

    Tianjin Yuantai Derun Pipe Manufacturing Group Co., Ltd. was established in 2002 and has grown into one of the world’s leading steel enterprises specializing in square tubes, rectangular tubes, ERW steel pipe, structural steel pipes, and related steel products. Located in Daqiuzhuang Industrial Zone, Tianjin, China, the company benefits from a mature steel industry ecosystem and convenient international logistics through Tianjin New Port.

    With a commitment to quality, innovation, sustainability, and customer satisfaction, Yuantai Derun continues to provide dependable steel pipe solutions for global projects.

    YTDR ERW Steel Pipe (1) YTDR ERW Steel Pipe (5)

    Complete Steel Grade Options for Global Applications


    Material selection plays an important role in determining the strength, durability, and service life of ERW steel pipe. Yuantai Derun offers a comprehensive range of steel grades to satisfy different international market requirements.
    Available steel grades include:
    ● ASTM Standards: ASTM A36, Grade A, Grade B, and other carbon steel grades 
    ● European Standards: S235, S275, S355, S420, S460 
    ● Japanese Standards: SS400, STKR400, STKR490 
    ● Chinese Standards: Q195, Q235, Q355 
    ● Canadian Standards: CSA 300W, CSA 350W 
    Hot-Dip Galvanized Square Pipe Manufacturer (3)
    These steel grade options allow Yuantai Derun ERW steel pipe to serve various industries, including:
    ● Building construction 
    ● Steel structure engineering 
    ● Industrial equipment manufacturing 
    ● Oil and gas supporting facilities 
    ● Transportation infrastructure 
    ● Renewable energy projects 
    ● Warehouse and agricultural structures 
    By offering complete steel grade solutions, Yuantai Derun helps customers select products that meet both technical requirements and international project standards.

    Processing


    Galvanized Steel Square Pipe (4)

    Advanced Production Capacity Ensures Stable Global Supply


    Yuantai Derun has developed a powerful manufacturing system supported by advanced equipment, experienced engineers, and professional production management.
    The company operates:
    ● 65 ERW/HFW welded pipe production lines 
    ● 26 hot-dip galvanizing lines 
    ● 10 pre-galvanized pipe production lines 
    ● 8 photovoltaic mounting structure production lines 
    ● 6 ZMA steel pipe production lines 
    ● 3 spiral welded pipe production lines 
    ● 2 ZMA steel coil production lines 
    In addition, Yuantai Derun possesses advanced JCOE, LSAW, and SSAW welding capabilities to support different steel pipe requirements.
    Our production range includes:
    ● Square pipes from 10×10×0.5mm to 1000×1000×60mm 
    ●Rectangular pipes from 10×15×0.5mm to 800×1200×60mm 
    ● Round pipes from 10.3mm to 2032mm diameter 
    ●Wall thicknesses from 0.5mm to 80mm 
    This extensive production capability enables Yuantai Derun to handle both standard orders and large customized international projects.
    Hot Dip Galvanized Rectangular Steel Pipe (2)

    International Certifications Guarantee Product Reliability


    Yuantai Derun understands that global customers require products that comply with strict quality and safety standards. Therefore, we have established comprehensive quality management systems and obtained multiple international certifications.
    Our certifications include:
    ● ISO9001 Quality Management System 
    ● ISO14001 Environmental Management System 
    ● OHSAS18001 Occupational Health and Safety Management System 
    ● EU CE Certification (EN10219/EN10210) 
    ● BV Certification 
    ● JIS Certification 
    ● DNV Certification 
    ● ABS Certification 
    ● LEED Standards 
    These certifications demonstrate Yuantai Derun’s commitment to quality control, environmental sustainability, workplace safety, and international compliance.

    Trusted ERW Steel Pipe Manufacturer for Global Customers


    With more than 2,200 employees, a registered capital of RMB 700 million, approximately USD 3.5 billion in fixed assets, and production facilities covering about 107 hectares, Yuantai Derun has established itself as a trusted steel partner worldwide.
    As a professional ERW steel pipe manufacturer, we provide complete services including:
    ● Product consultation 
    ● Steel grade selection 
    ● Customized production 
    ● Quality inspection 
    ● International logistics support 
    Our goal is to help customers achieve successful projects with reliable steel products and professional service.
    Choosing Yuantai Derun ERW steel pipe means choosing advanced manufacturing technology, international quality standards, stable supply capability, and long-term cooperation.