Chengda Steel

Chengda Steel TOP manufacturer of Steel Pipe and Round Bar in China.

Heavy-walled seamless steel pipe made from drilled round steel.This is an order for Ecuador customer.Contact me for your...
15/01/2026

Heavy-walled seamless steel pipe made from drilled round steel.
This is an order for Ecuador customer.
Contact me for your project.😎

Looking for grouting pipe?We are a steel pipe factory from China.We support customized production with competitive price...
08/01/2026

Looking for grouting pipe?
We are a steel pipe factory from China.
We support customized production with competitive prices.
Contact me if you need!

20MnV6 seamless cutting pipe is ready to be sent to GuatemalaSize:114*50mm Contact me if you need😎
31/12/2025

20MnV6 seamless cutting pipe is ready to be sent to Guatemala

Size:114*50mm

Contact me if you need😎

Special Steel Seamless pipe factory from China.Standard:EN/DIN/ASTM/JIS/GBMaterial: P11, P22, P91, T91 /A831M
29/12/2025

Special Steel Seamless pipe factory from China.

Standard:EN/DIN/ASTM/JIS/GB
Material: P11, P22, P91, T91

/A831M

Seamless pipe large sizes in stockLet me know what size do you need 😎
19/12/2025

Seamless pipe large sizes in stock
Let me know what size do you need 😎

Seamless pipe shipped to South AmericaWe are a factory from China with large sizes and materials in stockMaterial : Carb...
20/11/2025

Seamless pipe shipped to South America
We are a factory from China with large sizes and materials in stock
Material : Carbon/Alloy/Special Steel
Standard: AISI/EN/JIS/DIN

Contact me if you need😎

#4340

Steel pipe factory from ChinaLarge sizes in stockMaterial: API 5L A106 Gr.B/ E355 /S355J2H/ A53/ 4140 etcStandard: EN/DI...
14/11/2025

Steel pipe factory from China
Large sizes in stock
Material: API 5L A106 Gr.B/ E355 /S355J2H/ A53/ 4140 etc
Standard: EN/DIN/ASTM/AISI/JIS

Welcome inquiry~😎

Large diameter steel pipe in stock with various materialsSupport customized cutting.Contact me for the length and diamet...
13/11/2025

Large diameter steel pipe in stock with various materials
Support customized cutting.
Contact me for the length and diameter you need😎

AISI 4135/ EN 34CrMo4 steel is a high-strength low-alloy structural steel (often classified under the Chinese GB/T 11251...
07/11/2025

AISI 4135/ EN 34CrMo4 steel is a high-strength low-alloy structural steel (often classified under the Chinese GB/T 11251 standard) known for its excellent strength, toughness, and wear resistance. It contains chromium, manganese, and silicon as the main alloying elements, and is widely used in the aerospace, military, automotive, and heavy machinery industries.

Large diameter spiral pipeWelcome inquiry
04/11/2025

Large diameter spiral pipe

Welcome inquiry

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中国
Liaocheng
252400

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