Zhangjiagang Bonded Area Yaxin Precision Tube Co., Ltd. 

Zhangjiagang Bonded Area Henglong Steel Tube Co., Ltd.

Steel Tubing for Automotive Powertrain, Shock Aborber, Steering 

And Steel Tubing for Heat Exchanger, Superheater, Reheater, Boiler, Mechanical

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Mechanical Steel Tubing

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Good quality Heat Exchanger Tubes for sales
Good quality Heat Exchanger Tubes for sales
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Mechanical Steel Tubing

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China ASTM A519 Cold Drawn Carbon And Alloy Mechanical Steel Tubing Seamless factory

ASTM A519 Cold Drawn Carbon And Alloy Mechanical Steel Tubing Seamless

ASTM A519 Cold Drawn Carbon And Alloy Steel Seamless Mechanical Tubing SPECIFICATIONS: Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling Ends: BE/PE, ends caps Marking: as per ... Read More
2017-01-13 14:35:46
China Seamless Mechanical Steel Tubing ASME SA519 3140 4130 4140 4142 4147 4150 4340 factory

Seamless Mechanical Steel Tubing ASME SA519 3140 4130 4140 4142 4147 4150 4340

ASME SA519 3140 4130 4140 4142 4147 4150 4340 Seamless carbon steel and alloy steel mechanical tubes Standard: ASTM A519 / ASME SA519 Steel grade: Carbon steel, alloy steel Chemical composition: C, % Mn, % P, ... Read More
2017-01-13 14:35:46
China Carbon Steel Mechanical Round Steel Tubing  For Machinery Structure factory

Carbon Steel Mechanical Round Steel Tubing For Machinery Structure

ASME SA519 3140 4130 4140 4142 4147 4150 4340 Seamless alloy steel mechanical tubing Standard: ASTM A519 / ASME SA519 Steel grade: Carbon steel, alloy steel Chemical composition: C, % Mn, % P, max, % S, max, 5 ... Read More
2017-01-13 14:35:46
China Round  Shape Carbon Steel Precision Steel Tubes For Machinery factory

Round Shape Carbon Steel Precision Steel Tubes For Machinery

ASME SA519 Seamless carbon steel and alloy steel mechanical tubes Standard: ASTM A519 / ASME SA519 Steel grade: Carbon steel, alloy steel Chemical composition: C, % Mn, % P, max, % S, max, 5 Si, % Ni, % Cr, % ... Read More
2017-01-13 14:35:46
China Heat treatment Seamless carbon Mechanical Steel Tubing OD19.05mm -76.2mm factory

Heat treatment Seamless carbon Mechanical Steel Tubing OD19.05mm -76.2mm

ASME SA519 Seamless carbon steel and alloy steel mechanical tubes Standard: ASTM A519 / ASME SA519 Steel grade: Carbon steel, alloy steel Chemical composition: C, % Mn, % P, max, % S, max, 5 Si, % Ni, % Cr, % ... Read More
2017-01-13 14:35:46
China Thin Wall AS TM A519 4340 Alloy Steel Mechanical Tube / Round Metal Tube factory

Thin Wall AS TM A519 4340 Alloy Steel Mechanical Tube / Round Metal Tube

ASME SA519 Seamless carbon steel and alloy steel mechanical tubes Standard: ASTM A519 / ASME SA519 Steel grade: Carbon steel, alloy steel Chemical composition: C, % Mn, % P, max, % S, max, 5 Si, % Ni, % Cr, % ... Read More
2017-01-13 14:35:46
China AS TM A519 4145 Alloy Mechanical Steel Tubing / Seamless Steel Tubing factory

AS TM A519 4145 Alloy Mechanical Steel Tubing / Seamless Steel Tubing

ASME SA519 Seamless carbon steel and alloy steel mechanical tubes Standard: ASTM A519 / ASME SA519 Steel grade: Carbon steel, alloy steel Chemical composition: C, % Mn, % P, max, % S, max, 5 Si, % Ni, % Cr, % ... Read More
2017-01-13 14:35:46
China Hot Finished Alloy Seamless Cold Drawn Steel Tube For Mechanical factory

Hot Finished Alloy Seamless Cold Drawn Steel Tube For Mechanical

ASME SA519 Seamless carbon steel and alloy steel mechanical tubes Standard: ASTM A519 / ASME SA519 Steel grade: Carbon steel, alloy steel Chemical composition: C, % Mn, % P, max, % S, max, 5 Si, % Ni, % Cr, % ... Read More
2017-01-13 14:35:46
China HENGLONG Cold Drawn Mechanical Steel Tubing AS TM A519 4135 factory

HENGLONG Cold Drawn Mechanical Steel Tubing AS TM A519 4135

ASME SA519 Seamless carbon steel and alloy steel mechanical tubes Standard: ASTM A519 / ASME SA519 Steel grade: Carbon steel, alloy steel Chemical composition: C, % Mn, % P, max, % S, max, 5 Si, % Ni, % Cr, % ... Read More
2017-01-13 14:35:46
China Custom Mechanical Seamless Alloy Steel Tube ASME SA519 Standard factory

Custom Mechanical Seamless Alloy Steel Tube ASME SA519 Standard

ASME SA519 Seamless carbon steel and alloy steel mechanical tubes Standard: ASTM A519 / ASME SA519 Steel grade: Carbon steel, alloy steel Chemical composition: C, % Mn, % P, max, % S, max, 5 Si, % Ni, % Cr, % ... Read More
2017-01-13 14:35:46
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