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ASTM A1020 Cold drawn Tube Seamless Steel Tube For Heat Exchanger Tube Boiler Tubes

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ASTM A1020 Cold drawn Tube Seamless Steel Tube For Heat Exchanger Tube Boiler Tubes

MOQ:	1トン
価格:	800-1000 USD/Tons
標準パッケージ:	バンドルまたは木製の箱で。
配達期間:	製品の20〜30日
決済方法:	L/C、D/A、D/P、T/T、Western Union、MoneyGram
供給能力:	年間60000トン/トン

起源の場所

Zhijiang/China

ブランド名

TORICH

ISO9001, ISO14001, TS16949

モデル番号

ASTM A1020

アプリケーション:

ボイラー、伝熱管

ASTM,DIN,JIS,GB,API

外径（丸）:

5～426mm

2〜120mm

お客様のご要望に応じた丸型

つや出し、冷たい-引かれる

顧客の要求として 1-12m/

二次的なものであるかないか:

副業ではない

ASTM A1020 Cold drawn Tube Seamless Steel Tube For Heat Exchanger Tube Boiler Tubes 0

ASTM A1020 Cold drawn Tube For Heat Exchanger Tube Boiler Tubes

ASTM A1020 is a type of Cold-Drawn Seamless (CDS) steel tube material suitable for heat exchangers and boilers. Its production and performance comply with ASTM standards, featuring excellent toughness, weldability, and corrosion resistance, which enables it to meet the operating requirements of heat exchange and boiler systems.

Material and Specifications

The base material of this product is low-carbon structural steel, which is manufactured into seamless tubes through the Cold-Drawn Seamless (CDS) process. The cold-drawing process ensures the tubes have high dimensional accuracy and a smooth surface finish. In terms of specifications, the outer diameter typically ranges from 1/2 inch to 6 inches (approximately 12.7 mm to 152.4 mm), and the wall thickness is selected within the range of 0.083 inch to 0.5 inch (approximately 2.1 mm to 12.7 mm) according to design requirements, making it adaptable to equipment with different pressure and temperature grades.

Chemical Composition

The chemical composition of ASTM A1020 steel tubes must meet the following requirements, with strict control over elements such as carbon and manganese to ensure the material's processability and stability:

Element	Content Range(%)
Carbon (C)	0.18 - 0.23
Manganese (Mn)	0.30 - 0.60
Phosphorus (P)	≤ 0.035
Sulfur (S)	≤ 0.035
Silicon (Si)	0.10 - 0.35
Nickel (Ni)	≤ 0.25
Chromium (Cr)	≤ 0.25
Copper (Cu)	≤ 0.25

Mechanical Properties

At room temperature, the mechanical properties of ASTM A1020 cold-drawn seamless steel tubes must meet the following indicators to ensure they can withstand pressure and loads during installation and service:

Mechanical Property	Requirement
Tensile Strength	≥ 415 MPa (60,000 psi)
Yield Strength	≥ 240 MPa (35,000 psi)
Elongation in 2 inches (50 mm)	≥ 25%

Applications

ASTM A1020 cold-drawn seamless steel tubes are mainly used in fields such as heat exchanger tube bundles, boiler heating surface pipelines, and industrial steam pipelines, and are widely applied in petrochemical, electric power, metallurgy, and heating systems. The high-precision dimensions and smooth inner walls achieved by the cold-drawing process can reduce fluid resistance and improve heat exchange efficiency. Meanwhile, its moderate strength and toughness allow it to adapt to temperature fluctuations and pressure conditions of medium and low-pressure boilers and heat exchangers. In addition, its excellent weldability facilitates connection with components such as tube sheets and flanges, ensuring the tightness and reliability of the system.

ASTM A1020 Cold drawn Tube Seamless Steel Tube For Heat Exchanger Tube Boiler Tubes 1

ASTM A1020 Cold drawn Tube Seamless Steel Tube For Heat Exchanger Tube Boiler Tubes 2

ASTM A1020 Cold drawn Tube Seamless Steel Tube For Heat Exchanger Tube Boiler Tubes 4

Q: Are you trading company or manufacturer ?

A: manufacturer,also can do trading.

Q: How long is your delivery time?

A: Generally speaking,it is 10-15 days if the goods are in stock,or it is 30-40 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples? is it free or extra ?

A: Yes, we could offer the sample for free charge but need pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before shippment.

If you have another question, pls feel free to contact with me.

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ASTM A1020 Cold drawn Tube Seamless Steel Tube For Heat Exchanger Tube Boiler Tubes

MOQ:	1トン
価格:	800-1000 USD/Tons
標準パッケージ:	バンドルまたは木製の箱で。
配達期間:	製品の20〜30日
決済方法:	L/C、D/A、D/P、T/T、Western Union、MoneyGram
供給能力:	年間60000トン/トン

詳細情報

製品説明

詳細情報

起源の場所

Zhijiang/China

ブランド名

TORICH

証明

ISO9001, ISO14001, TS16949

モデル番号

ASTM A1020

アプリケーション:

ボイラー、伝熱管

標準:

ASTM,DIN,JIS,GB,API

外径（丸）:

5～426mm

厚さ:

2〜120mm

形:

お客様のご要望に応じた丸型

技術:

つや出し、冷たい-引かれる

長さ:

顧客の要求として 1-12m/

二次的なものであるかないか:

副業ではない

最小注文数量:

1トン

価格:

800-1000 USD/Tons

パッケージの詳細:

バンドルまたは木製の箱で。

受渡し時間:

製品の20〜30日

支払条件:

L/C、D/A、D/P、T/T、Western Union、MoneyGram

供給の能力:

年間60000トン/トン

製品説明

ASTM A1020 Cold drawn Tube Seamless Steel Tube For Heat Exchanger Tube Boiler Tubes 0

ASTM A1020 Cold drawn Tube For Heat Exchanger Tube Boiler Tubes

Material and Specifications

Chemical Composition

Element	Content Range(%)
Carbon (C)	0.18 - 0.23
Manganese (Mn)	0.30 - 0.60
Phosphorus (P)	≤ 0.035
Sulfur (S)	≤ 0.035
Silicon (Si)	0.10 - 0.35
Nickel (Ni)	≤ 0.25
Chromium (Cr)	≤ 0.25
Copper (Cu)	≤ 0.25

Mechanical Properties

Mechanical Property	Requirement
Tensile Strength	≥ 415 MPa (60,000 psi)
Yield Strength	≥ 240 MPa (35,000 psi)
Elongation in 2 inches (50 mm)	≥ 25%

Applications

ASTM A1020 Cold drawn Tube Seamless Steel Tube For Heat Exchanger Tube Boiler Tubes 1

ASTM A1020 Cold drawn Tube Seamless Steel Tube For Heat Exchanger Tube Boiler Tubes 2

ASTM A1020 Cold drawn Tube Seamless Steel Tube For Heat Exchanger Tube Boiler Tubes 4

Q: Are you trading company or manufacturer ?

A: manufacturer,also can do trading.

Q: How long is your delivery time?

A: Generally speaking,it is 10-15 days if the goods are in stock,or it is 30-40 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples? is it free or extra ?

A: Yes, we could offer the sample for free charge but need pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before shippment.

If you have another question, pls feel free to contact with me.

タグ: