ASTM A335 Thick Wall Steel Tubing Cold Drawn with Great Oxidation Resistance

ASTM A335 Thick Wall Steel Tubing Cold Drawn with Great Oxidation Resistance

Description:

Standards & Material Grade:

ASTM A335/ 16Mn / 25Mn / 20# / 45# / 27SiMn / ST45 / ST52 / E355

ASTM A335 Gr.P11, P22, P91, P9, P5 OR Equivalent;

ASTM A106B/A53B/API5L B/ and so on

Inside Dimensions: 30mm ~ 630mm

Wall Thickness: 3mm ~ 50mm or as your requirement

Length: max 24000mm

Packing: Beveled/black painting/ plastic caps/ in bundles/ steel strips/ wooden protection
Inspection and Test: Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength, Yield Strength,Elongation, Flaring, Flattening, Bending, Hardness, Impact Test),Surface and Dimension Test,Nodestructive Test, Hydrostatic Test.
Surface treatment:Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting.

Competitive Advantage:

Huacheng Pipe Making Company is one of the largest seamless steel pipe manufacturers in China.We’ve passed API 5L,API 5CT, PED, BV, TUV certification and ISO quality system certification.With good quality and competitive price, we believe we could be your reliable supplier.

Factroy Pictures:


Pipe & Tube Processing

Factory Equipments:


Production Line:

Quality Control:



Steel Pipe & Tube Application:

Package:
Export Standard / Wooden Box

Main Certificates:
PED ISO BV TUV etc.

Main Customers:

Wuxi Sylaith Special Steel Co.,Ltd

Since the establishment of our company, Wuxi Sylaith Special Steel has been deeply involved in steel manufacturing and international trade for 12 years, with a total foreign trade sales of US$390 million. We focus on the supply of all categories of carbon steel and stainless steel products, including pipes, plates, bars and coils. With a cost-effective price system and stable international standard quality as our core advantages, our products are exported to more than 20 countries and regions including Europe (UK, Poland, Ukraine), Southeast Asia (Vietnam, Indonesia, Malaysia) and the Middle East (Saudi Arabia, Iran, Turkey, Egypt), and establish long-term strategic cooperation with global customers.

Why choose Wuxi Sylaith Special Steel?

✅ Precise supply: strictly comply with international standards such as ASTM, EN, JIS, and support customized production

✅ Cost optimization: large-scale production + vertical supply chain management, reducing procurement costs for customers by more than 15%

✅ Delivery guarantee: own 30,000-ton storage base, with an annual production capacity of over 500,000 tons, to ensure on-time delivery

✅ Service network: set up local service teams in Europe and Asia, providing 24-hour cross-time zone technical support

We always practice the concept of "customer demand drives production" and help partners improve their market competitiveness by continuously optimizing production processes and logistics systems. We look forward to becoming your trusted steel supply chain partner with the reliable quality of Made in China!

Core products:

• Carbon steel series: API 5L pipeline pipe/cold-rolled precision pipe/hot-rolled steel plate/honed pipe
• Stainless steel series: 430/304/316L coil/plate/welded pipe/seamless pipe

Wuxi Sylaith Special Steel Co.,Ltd adheres to the distribution strategy of multiple varieties, direct supply and nearest matching. In the future the company will, as always adhering to the "customer as the buddha, are proud of the service" business philosophy, adhere to the "create, win-win" spirit of enterprise, adherence to the "first-class service, first-class products, a comprehensive build the company's core competitiveness, to provide the most valuable industry services, is committed to become china's best solution steel sales company.