Steel Pipe & Steel Product Solutions

TEWOO-ITD of Xinhongsheng Metal supplies a comprehensive range of steel pipe, structural steel and specialty steel products for industrial, construction, infrastructure and energy projects worldwide.

Our product portfolio includes seamless steel pipes, ERW pipes, galvanized steel pipes, conduit pipes, stainless steel tubes, hollow sections, alloy steel products and low-carbon steel solutions manufactured according to ASTM, API, EN, BS, DIN and other international standards.

We support distributors, EPC contractors, project buyers and industrial importers with factory-direct supply, export documentation and project-based sourcing solutions.

Seamless Steel Pipe

Standards

ASTM A106, ASTM A53, EN10216, DIN17175, GB/T8162

Grades

Gr.A, Gr.B, ST52, S355, 20#, Q345B

Size Range

OD: 21.3mm – 610mm

Wall Thickness: SCH10 – SCH160

Applications

• Oil & Gas Pipelines

• High-Pressure Systems

• Boilers

• Heat Exchangers

• Industrial Equipment

• Mechanical Processing

Features

• Excellent pressure resistance

• Uniform microstructure

• High strength

• Suitable for high-temperature service

ERW & LSAW Steel Pipe

Standards

ASTM A53, ASTM A252, API 5L, EN10219, EN10210, BS1387

Grades

Q195, Q235, Q345, S235JR, S355JR, X42–X70

Size Range

ERW Pipe:
OD 21.3mm – 610mm

LSAW Pipe:
OD 406mm – 1626mm

Applications

• Structural Construction

• Water Transmission

• Oil & Gas Pipelines

• Piling Projects

• Offshore Structures

Features

• Consistent dimensions

• High structural strength

• Cost-effective pipeline solution

• Available with galvanized coating

Hot-Dip Galvanized Steel Pipe

Standards

ASTM A123, BS1387, EN10240

Zinc Coating

40 – 275 g/m²

Size Range

OD 15mm – 219mm

Wall Thickness 1.5mm – 12mm

Applications

• Fire Fighting Systems

• Water Supply Pipelines

• Greenhouse Structures

• Fencing Systems

• Outdoor Construction

Features

• Excellent corrosion resistance

• Long service life

• Suitable for harsh environments

• Low maintenance requirements

EMT / IMC / RSC Conduit Pipe

Standards

UL797, ANSI C80.1, ANSI C80.3, ANSI C80.6

Available Types

• EMT Conduit

• IMC Conduit

• Rigid Steel Conduit (RSC)

Applications

• Residential Electrical Systems

• Commercial Buildings

• Industrial Facilities

• Data Centers

• Infrastructure Projects

Features

• Fire resistant

• Impact resistant

• NEC compliant

• Easy installation

Stainless Steel Pipe & Tube

Standards

ASTM A312, ASTM A249, EN10217

Grades

201, 304, 304L, 316, 316L

Size Range

OD 6mm – 508mm

Wall Thickness 0.5mm – 30mm

Applications

• Food Processing

• Chemical Industry

• Water Systems

• Pharmaceutical Facilities

• Decorative Applications

Features

• Corrosion resistance

• Hygienic surface

• High durability

• Long service life

Square & Rectangular Hollow Sections (SHS / RHS)

Standards

ASTM A500, EN10219, GB/T6728

Grades

Q195, Q235, Q345, S235JR, S355JR

Size Range

SHS:
20×20mm – 500×500mm

RHS:
20×30mm – 400×600mm

Applications

• Steel Structures

• Warehouses

• Commercial Buildings

• Fabrication Projects

• Machinery Frames

Features

• High structural stability

• Efficient load-bearing performance

• Excellent fabrication capability

SSAW Steel Pipe

Standards

API 5L, ASTM A252, SY5037

Grades

Q235B, Q345B, X42–X70

Size Range

OD 219mm – 2800mm

Wall Thickness up to 25mm

Applications

• Oil & Gas Transmission

• Water Pipeline Systems

• Piling Projects

• Infrastructure Construction

Features

• Large diameter capability

• Strong weld integrity

• Economical solution for long-distance pipelines

Special Alloy Steel Solutions

TEWOO supplies a variety of high-performance steel products for demanding industrial environments.

Product Categories

• Alloy Steel Pipe

• P91 & P92 Alloy Steel

• Duplex Stainless Steel 2205

• Super Duplex 2507

• Nickel Alloy Products

• Structural Alloy Steel

Applications

• Power Plants

• Petrochemical Facilities

• LNG Projects

• Offshore Engineering

• Renewable Energy Projects

Features

• High-temperature resistance

• Corrosion resistance

• Superior mechanical performance

• Suitable for critical industrial applications

Low-Carbon Steel Solutions

As sustainability requirements continue to increase globally, low-carbon steel products are becoming increasingly important for infrastructure and renewable energy projects.

Applications

• Green Building Projects

• Solar Structure Systems

• Wind Energy Projects

• Infrastructure Development

• Sustainable Construction

Features

• Reduced environmental impact

• Suitable for sustainability-focused projects

• Support for evolving environmental requirements

Value-Added Services

To support international buyers and project contractors, TEWOO provides:

• Cutting

• Beveling

• Threading

• Anti-Corrosion Coating

• Export Packaging

• Container Loading

• Project Documentation

Inspection Services

• SGS Inspection

• BV Inspection

• TUV Inspection

• MTC (Mill Test Certificate)

• PI / CI Documentation

• Certificate of Origin

Why Choose TEWOO-ITD of Xinhongsheng Metal

✔ Factory-Direct Steel Supply

✔ API / ASTM / EN Standards

✔ Export Experience Across Multiple Countries

✔ Flexible MOQ & Custom Production

✔ Third-Party Inspection Available

✔ Fast Quotation Support

✔ Global Logistics Coordination

Request a Quote

Looking for steel pipe products for your next project?

Contact TEWOO for specifications, pricing, MTC samples and export support.

WhatsApp:
+1-6303406276

Email:
tjtewoo.exporting@gmail.com

Reliable Supply • Certified Quality • Global Delivery