ASTM A179 is an American standard for seamless, cold-drawn, low-carbon steel tubes.

ASTM A179是無(wú)縫冷拔低碳鋼管的美國(guó)標(biāo)準(zhǔn)。

ASTM A179 tubes are used for heat exchangers, condensers, and other heat transfer equipment. The tubes have a minimum wall thickness and an outside diameter of 1/8 to 3 inches. ASTM A179 tubes are made from carbon steel, which has excellent thermal conductivity and corrosion resistance. The tubes are manufactured using a seamless process, which ensures their uniformity and strength.

ASTM A179管用于熱交換器、冷凝器和其他傳熱設(shè)備。管子的最小壁厚和外徑為1/8至3英寸。ASTM A179管由碳鋼制成，具有優(yōu)異的導(dǎo)熱性和耐腐蝕性。這些管子采用無(wú)縫工藝制造，確保了它們的均勻性和強(qiáng)度。

ASTM A179/A179M specification covers minimum-wall thickness, seamless cold-drawn low-carbon steel tubes for tubular heat exchangers, condensers, and similar heat transfer apparatus. Tubes shall be made by the seamless process and shall be cold drawn. Heat and product analysis shall be performed wherein steel materials shall conform to required chemical compositions of carbon, manganese, phosphorus, and sulfur. The steel materials shall also undergo hardness test, flattening test, flaring test, flange test, and hydrostatic test. 

ASTM A179/A179M規(guī)范涵蓋了用于管式換熱器、冷凝器和類似傳熱裝置的最小壁厚無(wú)縫冷拔低碳鋼管。管子應(yīng)采用無(wú)縫工藝制造，并應(yīng)冷拔。當(dāng)鋼材應(yīng)符合碳、錳、磷和硫的所需化學(xué)成分時(shí)，應(yīng)進(jìn)行熱和產(chǎn)品分析。鋼材還應(yīng)進(jìn)行韌性試驗(yàn)、壓扁試驗(yàn)、擴(kuò)口試驗(yàn)、法蘭試驗(yàn)和水壓試驗(yàn)。

There are probably hundreds of different methods for packing a abrasion resistant pipe and Elbows, and most of them have merit, but there are two principles that are vital for any method to work prevent rusting and Sea transportation security.

包裝耐磨管和彎頭的方法可能有數(shù)百種，其中大多數(shù)都有優(yōu)點(diǎn)，但有兩個(gè)原則對(duì)于任何防銹和海上運(yùn)輸安全的方法都至關(guān)重要。

ASTM A179 Tubes shall be made by the seamless process and shall be cold drawn. Heat and product analysis shall be performed wherein steel materials shall conform to required chemical compositions of carbon, manganese, phosphorus, and sulfur. The steel materials shall also undergo hardness test, flattening test, flaring test, flange test, and hydrostatic test.

ASTM A179管材應(yīng)采用無(wú)縫工藝制造，并應(yīng)冷拔。當(dāng)鋼材應(yīng)符合碳、錳、磷和硫的所需化學(xué)成分時(shí)，應(yīng)進(jìn)行熱和產(chǎn)品分析。鋼材還應(yīng)進(jìn)行韌性試驗(yàn)、壓扁試驗(yàn)、擴(kuò)口試驗(yàn)、法蘭試驗(yàn)和水壓試驗(yàn)。

Because of ASTM A179 grade’s temperature withstanding capabilities, it is applied to steel pipe of tubular heat exchanger, condensers and similar heat transfer equipment. Our ASTM A179 seamless tubes are used in sugar mills & distilleries, pumps and petrochemicals, cement and construction industries and steel plants.

由于ASTM A179級(jí)的耐溫性能，它適用于管式換熱器、冷凝器和類似傳熱設(shè)備的鋼管。我們的ASTM A179無(wú)縫管用于糖廠和釀酒廠、泵和石化、水泥和建筑行業(yè)以及鋼鐵廠。

This specification covers minimum-wall thickness, seamless cold-drawn low-carbon steel tubes for tubular heat exchangers, condensers, and similar heat transfer apparatus. Tubes shall be made by the seamless process and shall be cold drawn. Heat and product analysis shall be performed wherein steel materials shall conform to required chemical compositions of carbon, manganese, phosphorus, and sulfur. The steel materials shall also undergo hardness test, flattening test, flaring test, flange test, and hydrostatic test.

本規(guī)范涵蓋了用于管式換熱器、冷凝器和類似傳熱裝置的最小壁厚無(wú)縫冷拔低碳鋼管。管子應(yīng)采用無(wú)縫工藝制造，并應(yīng)冷拔。當(dāng)鋼材應(yīng)符合碳、錳、磷和硫的所需化學(xué)成分時(shí)，應(yīng)進(jìn)行熱和產(chǎn)品分析。鋼材還應(yīng)進(jìn)行韌性試驗(yàn)、壓扁試驗(yàn)、擴(kuò)口試驗(yàn)、法蘭試驗(yàn)和水壓試驗(yàn)。

What is ASTM A179?  ASTM A179是什么？

ASTM A179 is a standard specification for seamless cold-drawn low-carbon steel tubes used in tubular heat exchangers, condensers, and similar applications.

The ASTM A179 tubes are produced through a cold-drawing process, which helps to improve their dimensional accuracy and surface finish.

ASTM A179是用于管式換熱器、冷凝器和類似應(yīng)用的無(wú)縫冷拔低碳鋼管的標(biāo)準(zhǔn)規(guī)范。

ASTM A179管材是通過(guò)冷拔工藝生產(chǎn)的，這有助于提高其尺寸精度和表面光潔度。

Scope of ASTM A179/A179M  ASTM A179/A179M的范圍

1. ASTM A179 /ASME SA179 covers minimum-wall-thickness, seamless cold-drawn low-carbon steel tubes for tubular heat exchangers, condensers, and similar heat transfer apparatus.

 1.ASTM A179/ASME SA179涵蓋了用于管式換熱器、冷凝器和類似傳熱裝置的最小壁厚無(wú)縫冷拔低碳鋼管。

2. ASTM A179 /ASME SA179 covers tubes 1/8 to 3 in. [3.2 to 76.2 mm], inclusive, in outside diameter. Note 1Tubing smaller in outside diameter and having a thinner wall than indicated in this specification is available. Mechanical property requirements do not apply to tubing smaller than 1/8 in. [3.2 mm] in outside diameter or with a wall thickness under 0.015 in. [0.4 mm].

2 .ASTM A179/ASME SA179涵蓋外徑為1/8至3英寸[3.2至76.2毫米]的管子。注1可提供外徑小于本規(guī)范所示壁厚的管子。機(jī)械性能要求不適用于外徑小于1/8英寸[3.2毫米]或壁厚小于0.015英寸[0.4毫米]的管子。

3. The values stated in either inch-pound units or SI units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other. Combining values from the two systems may result in nonconformance with the specification. The inch-pound units shall apply unless the “M” designation of this specification is specified in the order.

3.以英寸-磅單位或國(guó)際單位表示的值應(yīng)單獨(dú)視為標(biāo)準(zhǔn)值。在文本中，國(guó)際單位制顯示在括號(hào)中。每個(gè)系統(tǒng)中所述的值不是完全等效的；因此，每個(gè)系統(tǒng)都必須獨(dú)立使用。將兩個(gè)系統(tǒng)的值結(jié)合起來(lái)可能會(huì)導(dǎo)致不符合規(guī)范。除非訂單中指定了本規(guī)范的“M”名稱，否則應(yīng)采用英寸-磅單位。

ASTM A179/A179M and its usage  ASTM A179/A179M及其使用

ASTM A179/A179M are widely used in industries such as petroleum, chemical, medical, food, light industry, machinery, instrument, include industrial pipeline and mechanical structure parts, etc.

ASTM A179/A179M廣泛應(yīng)用于石油、化工、醫(yī)療、食品、輕工、機(jī)械、儀器儀表等行業(yè)，包括工業(yè)管道和機(jī)械結(jié)構(gòu)件等。

• Pharmaceutical Equipment制藥設(shè)備
• Chemical Equipment化工設(shè)備
• Sea Water Equipment海水設(shè)備
• Heat Exchangers熱交換器
• Condensers 冷凝器
• Pulp and Paper Industry制漿造紙工業(yè)

• Off-Shore Oil Drilling Companies海上石油鉆井公司
• Power Generation發(fā)電
• Petrochemicals石化產(chǎn)品
• Gas Processing天然氣處理
• Specialty Chemicals特種化學(xué)品
• Pharmaceuticals藥品

What is ASTM A179 tube material? ASTM A179管材是什么？

ASTM A179 covers minimum-wall thickness, seamless cold-drawn low-carbon steel tubes for tubular, heat exchanger, condensers, and other heat transfer services. seamless ASTM A 179 steel tube is supplied and produced by cold drawning method. Chemical composition contains carbon, manganese, phosphorus, and sulfur.

ASTM A179涵蓋了用于管式、換熱器、冷凝器和其他傳熱服務(wù)的最小壁厚無(wú)縫冷拔低碳鋼管。無(wú)縫ASTM A179鋼管采用冷拔法供應(yīng)和生產(chǎn)?；瘜W(xué)成分包括碳、錳、磷和硫。

Features of ASTM A179/A179M ASTM A179/A179M的特點(diǎn)

ASTMA179/ASME SA179 standard is applicable for steel pipes together with outside diameter of 1/8in-3in. (32 mm to 76.2 mm). 

ASTMA179/ASME SA179標(biāo)準(zhǔn)適用于外徑為1/8英寸-3英寸的鋼管。（32毫米至76.2毫米）。

When seamless carbon steel pipes are during the last cold drawing procedure, they will enter micro oxidization and non-oxidation heat treatment furnace for thermal treatment (Temperature is 1200℉ (650℃) if not more.). This makes the surface of cold drawn seamless steel tubes match the no oxide scale standards, and guarantees smooth surface and stable performance.

當(dāng)無(wú)縫碳鋼管在最后一次冷拔過(guò)程中，它們將進(jìn)入微氧化和非氧化熱處理家具進(jìn)行熱處理（溫度為1200℉（650℃）或更高）。這使得冷拔無(wú)縫鋼管的表面符合無(wú)氧化皮標(biāo)準(zhǔn)，保證了表面光滑和性能穩(wěn)定。

ZZGLadopts professional hardness testing equipment to find out the hardness of seamless carbon steel pipes. The Rockwell hardness value not able to exceed 72 HRB.

ZZGL采用專業(yè)的硬度檢測(cè)設(shè)備來(lái)檢測(cè)無(wú)縫碳鋼管的硬度。洛氏硬度值不能超過(guò)72 HRB。

Top rated program customers' requirements, we can analyze the cold drawn seamless steel tube advertise its chemical composition meet standards. We choose one from 250 pipes or select one in a furnace to investigate. If the product analysis fails, then choose another two seamless carbon steel pipes. All elements of two steel pipes tend to be in accordance with standards, and then these pipes can be delivered.

根據(jù)客戶的要求，我們可以分析冷拔無(wú)縫鋼管廣告中的化學(xué)成分是否符合標(biāo)準(zhǔn)。我們從250根管子中選擇一根，或者在家具中選擇一個(gè)進(jìn)行調(diào)查。如果產(chǎn)品分析失敗，則選擇另外兩根無(wú)縫碳鋼管。兩根鋼管的所有元素都傾向于符合標(biāo)準(zhǔn)，然后這些管道就可以交付了。

Note:注：

• Mill test certificates will be issued according to EN10204.3 工廠測(cè)試證書將根據(jù)EN10204.3頒發(fā)
• All tubes shall be supplied as per applicable ASTM Specification.所有管子應(yīng)按照適用的ASTM規(guī)范供應(yīng)。
• The tubes Shall be Seamless and the testing shall be as per A179/A179M.管子應(yīng)無(wú)縫，測(cè)試應(yīng)符合A179/A179M。

Chemical Components (%) of ASTM A179/A179M  ASTM A179/A179M的化學(xué)成分（%）

Mechanical Properties of ASTM A179/A179M  ASTM A179/A179M的機(jī)械性能