+86 519 88387662
info@tiancheng.org
Qianjia Industry 10#,
Yaoguan, Changzhou

About Tiancheng Group

Jiangsu Tiancheng Group Limited is one of a professional manufacturer and exporter of steel tubes and pipes in China. It was established in 1989, with a registered capital of six hundred forty-one million US Dollars. Owning more than 600 professional employees, including over 50 engineers and technicians, Tiancheng specializes in steel pipes and tubes, structure […]

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spiral steel pipe

The thermal stability of the spiral steel pipe

As tool steel, high stability is mainly determined by the hardness and the thermal fatigue resistance of steel. Therefore, the thermal stability, good fatigue should die steel with good toughness and high strength (wet) a good choice. There must be welded oxide defects in flat work surface scratches, bumps and use affect the appearance. Work […]

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Heat exchanger and boiler tube

Heat exchanger and boiler tube

Standard:SA192, SA179, DIN17175, SA210, SA213, EN10216, ASTM A333 GB3087 Steel Grade:A1, C, T11, T12, T22, P195, P235, P265, ST35.8, 13CrMo44, 10CrMo910… Size Range:OD4.0~OD168.0 Delivery Condition:According to the standard heat treatment Surface Quality:Immersion oil, Black phosphating, Black oxide skin Delivery Time:30 days to 45 days Packing Style:Wooden box, In bundles, Water-proof packing Terms of Payment:30% T/T […]

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What is Carbon steel

Carbon steel is commonly used across many industries. It is affordable while still providing excellent mechanical properties. Carbon steel is typically composed of 0.05% to about 2.0% carbon measured by weight, along with iron and trace amounts of other elements. Since it is a very common selection for a variety of purposes, it is important […]

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Cold Rolled Steel C1010

Grade Summary: Cold Rolled C1010 Steel is produced from rimmed, capped and semi-killed steel and are intended for exposed or unexposed parts involving bending, moderate drawing or forming and welding. This material should be painted or plated to prevent rust. Cold Rolled C1010 has a higher carbon content that C1008 resulting in slightly harder material. This […]

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Cold Rolled Steel C1018

Grade Summary: C1018 is a general purpose low carbon steel with good case hardening qualities. It has a higher manganese content than certain other low carbon grades, such as 1020. Cold Rolled C1018 is better steel for carburized parts, since it produces a harder and more uniform case.  Due to size limitations of the cold […]

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Cold Rolled Steel C1045

Grade Description: A medium carbon steel allowing higher strength properties than 1018. A wide range of properties can be obtained. Typical Applications: Shafts, machinery parts, bolts, pinions, gears, tubes. Analysis: C – .43/.50 Mn – .60/.90 P – .04 Max. S – .05 Max. Mechanical Properties: (following are minimum properties based on typical 1” bar) […]

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Alloy structural steel

What is Alloy steel and Chromoly steel

Alloy steel is a steel that has had small amounts of one or more alloying elements (other than carbon) such as such as manganese, silicon, nickel, titanium, copper, chromium and aluminum added. This produces specific properties that are not found in regular carbon steel. Alloy steels are workhorses of industry because of their economical cost, […]

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What Is Mild Steel?

We reviewed the main types of steel available in today’s market. From carbon to alloy steel, tool steel to stainless steel, there are countless types, categories and grades of steel. Among these is mild steel, a commonly used term describing a general type of steel. But exactly what is mild steel? To help define this […]

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Carbon & Alloy steel U tubes

Carbon & Alloy steel U tubes-Steel Tube (Tiancheng Group) Steel Tube Standard:SA179, DIN17175, SA213, EN10216… Tube Material:T11, T12, T22, P195, P235, P265, ST35.8… Tube Size Range:OD 5/8″~1 1/2″ , WT 1.65mm~2.77mm Bending Radius:29mm ~ 675.84mm Surface Quality:Oiled, Black Phosphating, Oxide skin Type of End-Finish:PE Cap Delivery Time:45 days to 60 days Packing Style:Wooden box Terms […]

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