Contact Us
Tianjin Wanlei Steel Pipe Co.,Ltd
TEL: 86-22-65815991
FAX: 86-22-25343802
CELL: 86-18526839451, 86-18526839452
EMAIL: admin@wanleipipe.com
WEBSITE: www.seamlesscarbonsteelpipe.com
ADD: Room 403, Unit 1, Building 31, Polar Square, Central Business District, Binhai New Area, Tianjin, China (Mainland)
Contact Information
S355J0H Carbon Steel Pipe
EN10210 S355J0H pipes are very useful in construction at places like big parks, towers for transmission, industries of chemicals and mechanical substances, railway transposition system, etc.
Description
Tianjin Wanlei Steel Pipe Co., Ltd. is one of the leading manufacturers and suppliers of s355j0h carbon steel pipe in China, featured by quality products and low price. If you're going to wholesale durable s355j0h carbon steel pipe made in China, welcome to get pricelist and free sample from our factory.
Details
| Diameter | 1/8inch to 40inch |
| Wall thickness | SCH10,SCH20,SCH30,STD,SCH40,SCH 60 etc |
| Length | 6000 to 12000/18000mm |
| Surface treatment | Oil,Black painting,Varnish painting, Pre-Galvanized, Hot Dip Galvanized |
Composition
| Steel Grade | % by mass maximum | |||||||
| Steel Name | Steel Numbe | C specified thickness (mm) | Si | Mn | P | S | N | |
| <40 | > 40 <120 | |||||||
| S355J0H | 1.0547 | 0.22 | 0.22 | 0.55 | 1.6 | 0.035 | 0.035 | 0.009 |
Mechanical property
| Steel Grade | Minimum yield strength Mpa | Minimum tensile strength Rm Mpa | ||||||||
| Steel Name | Steel Numbe | Specified thickness in mm | Specified thickness in mm | |||||||
| <16 | >16 <40 | >40 <63 | >63 < 80 | >80 <100 | >100 <120 | <3 | >3, <100 | >100, <120 | ||
| S355J0H | 1.0547 | 355 | 345 | 335 | 325 | 315 | 295 | 510-680 | 470-630 | 450-600 |
Package
We bundle S45C seamless pipes firmly with steel strips and fit plastic end caps at both pipe ends, protecting the tubes against scratches and shape damage. Standard export packing is offered, and custom plywood‑box packing is also an option.
Our workers load goods into shipping containers carefully by forklift, to ensure your products arrive safely and in good condition after long‑sea transport.
Typical Applications
Building & Large‑span Structural Frames
Used for load‑bearing columns and support frames of workshops, commercial buildings, suitable for temperate‑climate construction projects.
Bridge & Civil Infrastructure
Works for bridge bracing, truss parts and municipal infrastructure, copes with dynamic load and temperature fluctuation.
Heavy‑duty Mechanical Equipment
Ideal for crane frames, machinery supports and equipment base structures; good weldability simplifies on‑site fabrication.
Plant & Port Supporting Structures
Applied for factory pipe‑rack supports, port machinery frames and transmission tower components.
Our Advantages
Convenient transportation: Our company is located in Tianjin, and is close to the Tianjin Port. So convenient for loading and transporting.
Large inventory: We have large inventory to meet your needs, here you can find the product you want.
Fast delivery: We can rapidly prepare goods from other factories. The delivery is very fast.
High quality and low price: We can provide pipe fittings with high quality and best price to clients.
Quality control: We have a professional quality test team to control quality.
Company Introduction

Tianjin Wanlei Steel Pipe Co., Ltd is a dedicated exporter of steel pipes and pipe fittings.
For more than 10 years, our team has been working hard in the steel export business. Over these years, we have built‑up solid business relationships with customers across many Southeast‑Asian countries.
We offer a broad product portfolio of steel pipes and fittings, all produced to meet well‑known international standards. Quality is always our top priority.
What we value most is long‑term trust with our partners. We always try our best to supply reliable products and give quick, thoughtful support to every customer.
We would love to reach more markets around the world and welcome new clients to grow together with us.
FAQ
Q: What is S355J0H carbon steel pipe mainly used for?
A: It is a structural hollow section, mostly for building frames, machinery supports and infrastructure projects, not designed for high‑pressure fluid piping.
Q: What does J0 stand for in S355J0H?
A: J0 means the steel achieves good impact‑resistance performance at 0℃, making it suitable for use in moderate‑temperature environments.
Q: Can S355J0H pipe be welded directly on site?
A: Yes. This grade has good weldability. It can be cut and welded for on‑site assembly as structural components.
Q: Which standard does S355J0H follow? Can you provide MTC documents?
A: It complies with EN 10210 standard. Material test certificates are available upon request.
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