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About Us
About Us
Company Name : Wuxi Hengzhihui Metal Materials Co., Ltd.
Established : October 2021
Location : Wuxi, Jiangsu, China
Core Business: Seamless & Welded Steel Tubes + Precision Die Casting
Export Experience : 20+ years (team)
Manufacturing Heritage : 40+ years (partners)
Certifications: IATF 16949, ISO 9001, API 5CT, API 5L, TÜV NORD PED
Key Products : Steel Tubes - Seamless OD 6-204mm / Welded OD 6-256mm; Die Casting: up to 800T, ≤10kg
Standards: ASTM, ASME, API, EN, DIN, GB
Export Markets : 30+ countries
What We Do
What We Do
We supply high-quality seamless & welded steel tubes and aluminum/zinc die casting parts to industrial clients worldwide.
Our products serve critical applications including heat exchangers, high-pressure boilers, hydraulic systems, oil & gas drilling, and automotive components.
Backed by manufacturing partners with over 40 years of production expertise and our own 20+ years of international trade experience, we deliver products that meet ASME, API, EN, DIN, and GB standards — with 100% testing and EN 10204 Type 3.1 traceability on every shipment.
We do one thing: we make your sourcing reliable, simple, and cost-effective.
Seamless Steel Pipe
Seamless Steel Pipe
ERW Welded Steel Pipe
ERW Welded Steel Pipe
Die Casting
Die Casting
Mold
Mold
Certificates
Special Equipment
Manufacturing License
API 5CT License
API 5L License
Test Equipment
Production Equipment
Infrared Carbon/Sulfur Analyzer
Infrared Carbon/Sulfur Analyzer
Cold Drawn Machine
Learn MoreLearn MoreCold Drawn Machine
Business Partner
Company News
What European OEM Buyers Really Expect From Chinese SuppliersWhat European OEM Buyers Really Expect From Chinese Suppliers
Beyond Price: The Four Things That Build Successful China Manufacturing Partnerships
When overseas companies search for suppliers in China, price is often one of the first factors they con
Created on 07.20
From OEM Project Manager to China Industrial Sourcing Partner: My 20-Year JourneyFrom OEM Project Manager to China Industrial Sourcing Partner: My 20-Year Journey
How Experience Supporting European Customers Shaped My Approach to China Manufacturing
Finding a supplier in China is easy.
Finding a reliable manufacturing partner who
Created on 07.20
Boiler Tube Selection Guide: How High Pressure Boiler Tube and Medium Pressure Boiler Tube Improve Industrial SafetyBoiler Tube Selection Guide: How High Pressure Boiler Tube and Medium Pressure Boiler Tube Improve Industrial Safety
Boiler systems are the heart of many industrial facilities, supplying steam and heat for power generation, petrochemical production,
Created on 07.16
Composite Steel PipesComposite Steel Pipes
Key Tags: composite steel pipes, multi-layer seamless tubing, special application steel pipe
Blog Content
Composite steel pipes offer specialized solutions for demanding industrial applications requiring unique material combinat
Created on 07.13
ASTM A192 Boiler TubesASTM A192 Boiler Tubes
Key Tags: ASTM A192 boiler tubes, seamless high pressure tubing, boiler grade pipe
Blog Content
ASTM A192 boiler tubes are manufactured for high-pressure boiler applications requiring reliable performance at elevated temperatur
Created on 07.13
ASTM A106 Seamless Carbon Steel PipesASTM A106 Seamless Carbon Steel Pipes
Key Tags: ASTM A106 seamless pipes, carbon steel high temperature tubing, pressure pipe
Blog Content
ASTM A106 seamless pipes are manufactured for high-temperature service in industrial piping systems. This speci
Created on 07.13
High Pressure Boiler Tube Supplier | Wuxi Hengzhihui Quality & Expertise
High Pressure Boiler Tube Supplier | Wuxi Hengzhihui Quality & Expertise
Wuxi Hengzhihui Metal Materials Co., Ltd. stands as a premier global supplier of high-quality industrial piping solutions, offering an extensive range of products that serve
Created on 07.09
High Pressure Boiler Tubes: Key Requirements & Wuxi Hengzhihui's Solutions
High Pressure Boiler Tubes: Key Requirements & Wuxi Hengzhihui's Solutions
Introduction to High Pressure Boiler Tubes in Modern Industry
High pressure boiler tubes are fundamental components in the infrastructure of power generation and industria
Created on 07.09
High Pressure Boiler Tube: Chinese vs American Standards | Wuxi Hengzhihui
High Pressure Boiler Tube: Chinese vs American Standards | Wuxi Hengzhihui
High pressure boiler tubes are critical components in power generation, industrial heating, and petrochemical processing, where they must withstand extreme temperatures, hi
Created on 07.09
High Pressure Boiler Tube: Types, Features and Applications for Power Plants
High Pressure Boiler Tube: Types, Features and Applications for Power Plants
High pressure boiler tubes are critical components in modern power generation systems, engineered to endure extreme temperatures and elevated pressures that standard pipi
Created on 07.09
High Pressure Boiler Tube: Quality and Reliability from Wuxi Hengzhihui
High Pressure Boiler Tube: Quality and Reliability from Wuxi Hengzhihui
In the demanding world of power generation and industrial steam systems, the selection of a reliable high pressure boiler tube is not merely a matter of operational efficiency
Created on 07.09
High Pressure Boiler Tube Specifications and Applications | Wuxi Hengzhihui
High Pressure Boiler Tube Specifications and Applications | Wuxi Hengzhihui
High pressure boiler tubes are a specialized category of seamless steel tube engineered to withstand extreme temperatures, elevated internal pressures, and corrosive envir
Created on 07.09
High Pressure Boiler Tubes: Durable Solutions for Extreme Conditions
High Pressure Boiler Tubes: Durable Solutions for Extreme Conditions
High pressure boiler tubes are the backbone of modern power generation and industrial thermal systems, operating under extreme temperatures and pressures that would destroy ordin
Created on 07.09
High Pressure Boiler Tube Supplier | Wuxi Hengzhihui Metal Materials
High Pressure Boiler Tube Supplier | Wuxi Hengzhihui Metal Materials
Introduction to High Pressure Boiler Tubes
High pressure boiler tubes are critical components used in industrial boilers, heat exchangers, and superheaters to transport steam an
Created on 07.09
Heat Exchanger Tube – The Heart of Shell & Tube Heat Exchangers-Wuxi Hengzhihui Heat Exchanger Tube – The Heart of Shell & Tube Heat Exchangers
Understanding Heat Exchanger Tubes and Their Selection
Heat exchanger tubes are the primary components of shell and tube heat exchangers – the most common type of heat transfer equipment
Created on 07.02
Steel Pipe for Boiler & Heat Exchanger – ASTM A179, A192 & MoreSteel Pipe for Boiler & Heat Exchanger – ASTM A179, A192 & More
Boilers and heat exchangers require tubes that can withstand high temperatures, thermal cycling, and internal pressure. Wuxi Hengzhihui supplies seamless carbon steel tubes specifically
Created on 07.01
ASTM A178 vs A179 vs A192 – Which Boiler Tube Standard Do You Need?ASTM A178 vs A179 vs A192 – Which Boiler Tube Standard Do You Need?
A Complete Comparison for Power Generation & Heat Transfer Applications
Introduction
When specifying steel tubes for boilers, heat exchangers, condensers, and superheaters, three AS
Created on 05.03
Technical Bulletin: Seamless vs. Welded Steel Pipe – A Procurement GuideTechnical Bulletin: Seamless vs. Welded Steel Pipe – A Procurement Guide
When sourcing steel pipes, one of the most critical decisions is choosing between seamless (SMLS) and welded pipes. Each type has distinct manufacturing processes, performance c
Created on 03.23
Aluminum Die Casting: A Comprehensive Industry Overview by Hengzhihui Metal Materials Co., Ltd.Aluminum Die Casting: A Comprehensive Industry Overview by Hengzhihui Metal Materials Co., Ltd.
As a trusted supplier of high-quality metal products, Hengzhihui Metal Materials Co., Ltd. is pleased to present this comprehensive overview of the alumin
Created on 03.16
Square and Rectangular Steel Tubes: A Comprehensive Industry Overview by Hengzhihui Metal Materials Co., Ltd.Square and Rectangular Steel Tubes: A Comprehensive Industry Overview by Hengzhihui Metal Materials Co., Ltd.
As a leading provider of high-quality steel products, Hengzhihui Metal Materials Co., Ltd. is dedicated to delivering superior square and re
Created on 03.16
Seamless steel pipe VS Welded steel pipeSeamless Pipe is manufactured by piercing a solid steel billet to form a hollow tube without any joints or seams.
Welded Pipe is formed by bending and rolling a steel plate or strip and then welding the seam.
Seamless Pipe generally offers higher st
Created on 03.10
Seamless Steel Tubes for Pressure PurposesSeamless Steel Tubes for Pressure Purposes
● Standard: EN 10216-1, EN 10216-2;
● Steel Types: P195, P235, P235GH, P195GH, P265GH, 13CrMo4-5
● Use: For boiler water tubes, smoke tubes, superheater tubes, air preheater tubes, etc
Specification Range
●
Created on 03.09
Wuxi Hengzhihui Metal Materials Co., Ltd---- Professional Piping Solutions ProviderWuxi Hengzhihui Metal Materials Co., Ltd---- Professional Piping Solutions Provider
Heat-Resistant Seamless Steel Tubes
● Standard: DIN 17175;
● Steel Types: St35.8, St45.8, 17Mn4, 19Mn5, 13CrMo44, 10CrMo910
● Use: For steam boiler pipelines, press
Created on 03.09
Precision Small-Diameter Steel Pipes – Tailored to Your Specifications.Precision Small-Diameter Steel Pipes – Tailored to Your Specifications.
We specialize in high-quality seamless and ERW welded pipes, with a primary focus on small to medium diameters.
♦Seamless Pipes:
Diameter Range:6mm to 204mm
Our Specialty:19mm t
Created on 03.02
New Year, New Sourcing Partner in China / Happy 2026Happy New Year! I hope 2026 brings great success to your business.
I’m writing to let you know that I’ve just started my own independent sourcing office here in China. My focus is on high-quality castings, machined parts, and steel pipes (seamless &
Created on 02.21
Advantages of Welded PipesAdvantages of Welded Pipes
1. Cost-Effectiveness and Economic Efficiency
The manufacturing process for welded pipes is generally faster and requires less energy and capital investment than seamless pipe production. This results in a significantly low
Created on 02.09
Advantages of Seamless PipesSuperior Strength and Pressure Resistance:
The absence of a welded seam eliminates the weakest point in a pipe. This results in a homogeneous structure with uniform strength around the entire circumference, making seamless pipes ideal for high-pressure applications.
Created on 02.09
Wuxi Hengzhihui Metal Materials Co., Ltd---- Professional Piping Solutions ProviderSeamless Steel Tubes for Pressure Purposes
● Standard: EN 10216-1, EN 10216-2;
● Steel Types: P195, P235, P235GH, P195GH, P265GH, 13CrMo4-5
● Use: For boiler water tubes, smoke tubes, superheater tubes, air preheater tubes, etc
Specification Range
●
Created on 02.09
Wuxi Hengzhihui Metal Materials Co., Ltd
Company Address：
Add: 27# Changda Road, Xiagang Street，
Jiangyin，Wuxi City， Jiangsu， China
Factory Address:
Qianqiao Industrial Park, Wuxi City, Jiangsu, China
Phone: +86 15106174543
WhatsApp:+86 15106174543
Email: yjhtrade@gmail.com / sales@wuxihengzhihui.com
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