Can you provide Mill Test Certificates (MTC)?

Yes. Every shipment includes an EN 10204 3.1 Mill Test Certificate with heat number, chemical composition, mechanical properties and inspection results for full traceability.

ASTM A529 Grade 50 Carbon H Section Steel for Bridge Construction

Name: ASTM A529 Grade 50 Carbon H Section Steel for Bridge Construction
Brand: Shanghai Hongxianghui Steel Manufacturing Co., Ltd.
SKU: 2174498722

Shanghai, ChinaShanghai Hongxianghui Steel Manufacturing Co., Ltd.

US$350.00-450.00

50 Tons

Product profile

Customization

Available

Standard

AISI, JIS, ASTM, DIN, BS, GB

Certification

RoHS, ABS

Model NO.

HW 200x200, HM 300x200, HN 400x200, Q235B, Q345B,

Pipe End

Plain End, Beveled End, Threaded, Socket End, with

Product Features

High Strength and Pressure Resistance; Uniform Wal

Certificate

ISO9001, CE, SGS, API, Mill Test Certificate (Mtc)

Usage/Application

Pipeline Transportation for Oil, Gas, Water; Boile

Processing Service

Cutting, Threading, Grooving, Beveling, Galvanizin

Transport Package

Standard Export Seaworthy Packing

Specification

Outer Diameter (OD): 10mm - 1200mm; Wall Thickness

Trademark

HXHSTEEL, Baosteel, Shagang

Origin

China

HS Code

72163319

Production Capacity

200, 000 Tons/Year

Key features

Wide Grade Selection: Includes Q235B, A36, A572, S235JR, S355JR, and more international grades.

Customizable Dimensions: Length customizable from 1m to 12m with various HxW sizes available.

Extensive Processing Services: Offers cutting, drilling, welding, beveling, bending, and galvanizing.

High Strength Performance: Features high strength-to-weight ratio and excellent load-bearing capacity.

International Standards Compliance: Manufactured according to ASTM, JIS, DIN, EN, and GB standards.

Mill Test Certificates Included: Every shipment includes EN 10204 3.1 MTC for full traceability.

Fast Quotation Response: Standard stock responses in 1-2 hours; general quotes within 12 hours.

Company profile

High Repeat Buyers ChoiceFast DeliveryR&D CapabilitiesStandardized Supplier Management

Shanghai Hongxianghui Steel Manufacturing Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory, Trading Company, Group Corporation CertifiedCustomization Options: Customization from Samples, Customization from DesignsAverage Response Time: ≤3.33h

About Our Factory & Business Background

AddressShanghai, China

Plant Area222 square meters

Number of Employees7

Registered Capital10,000,000 RMB

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Supply Chain Partners25

Our Production Capability & Technical Expertise

Main ProductsSeamless Steel Pipe, PPGI, Seamless Pipe, Ductile Iron Pipe, Welded Pipe, Pickling&Oiled Coil, Stainless Pipe, Stainless Coil, Metal Product, Steel Product

Our Industry Experience & Global Business Record

Year of Establishment2021-03-17

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Repeat Buyers Choice50%~80%

Overseas Agent/BranchNo

Product Q&A

Q:What steel products do you supply?

HXH Steel supplies carbon steel, stainless steel, galvanized steel and alloy steel products, including steel pipes & tubes, steel coils, sheets & plates, H-beams, I-beams, channels, angles, rebar and customized structural steel.

Q:What steel grades are available?

We supply a wide range of international grades, including SS400, A36, A572, S235JR, S355JR, ASTM A53, ASTM A106, API 5L, DX51D+Z, SGCC, AISI 304, 304L, 316, 316L and more.

Q:Which international standards do your products comply with?

Our products are manufactured according to ASTM, ASME, API, EN and JIS standards. We also operate under ISO 9001 quality management and provide CE and API certified products where applicable.

Q:Do you offer custom sizes and processing?

Yes. We provide customized dimensions, cut-to-length, slitting, drilling, beveling, bending, welding and surface treatments such as painting and hot-dip galvanizing according to your drawings or specifications.

Q:How do you ensure product quality?

Quality control covers every stage from raw material sourcing to final shipment. All products undergo strict inspection for dimensions, surface quality and mechanical performance before delivery.