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Total 16985 products for square mailing tubes Manufacture & Suppliers

Bright Finish Black Square Steel Tubing 0.25mm - 2.5mm Thickness High Precision

... temperatures, pressures and a wide range of elements. Square steel tubing is regularly used for domestic and industrial applications and is easily welded, formed and drilled. Measurement considerations for ...

Bazhou liantai metal products co. LTD
Hebei,China

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MILL Finish Hollow Square Steel Tube In Steel 5-10DAYS Delivery Time

... has excellent tolerance up to +/- 0.1MM and various treatments such as hot and cold roll. The surface is hollow and the length is 6-12M. It is a hollow structural steel tube and a perfect choice for your ap...

SHANDONG TONGMAO SPECIAL STEEL CO., LTD
Shandong,China

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MILL Finish Hollow Square Steel Tube In Steel 5-10DAYS Delivery Time

... has excellent tolerance up to +/- 0.1MM and various treatments such as hot and cold roll. The surface is hollow and the length is 6-12M. It is a hollow structural steel tube and a perfect choice for your ap...

SHANDONG TONGMAO SPECIAL STEEL CO., LTD
Shandong,China

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Q355 square hollow tube with heat treatment and straightening

Q355 square hollow tube is always used in construction, shipbuilding, cranes making, airport, MRT projects. Q355 is low alloy steel , which can be manufactured into circular steel pipe, square hollow tube, rect...

Cangzhou High Booming Pipe Equipments Co.,Ltd
Hebei

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S355JR square steel tubes for photovoltaic plants with thin wall and galvanizing

...square steel tubes for photovoltaic plants: Square steel section is one of the main steel pipes used in construction field and machinery industry. It can be divided into 2types : seamless & ERW . From techni...

Cangzhou High Booming Pipe Equipments Co.,Ltd
Hebei

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thin-walled square carbon tubes for greenhouse constructures 40*40*1.5mm

...square steel tube refers to a long, hollowed cylinder with rectangular or square cross section. It is made of strip steel. Firstly a coil of steel strip is unwound, flattened, bent and welded to form the des...

Cangzhou High Booming Pipe Equipments Co.,Ltd
Hebei

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Hot Dipped Galvanized Hollow Square Tube A53 Precision Square Steel Tube

..., strip steel through related production’s processing such as unpacked, flattened, coiled and welded to form round pipe, then rolled the steel round tube to be the needed shape of square steel tubes amid cut...

TOBO STEEL GROUP CHINA
Shanghai,China

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Q235 / Q195 Square Steel Tubing High Strength 0.25mm - 2.5mm Thickness

...Square Section Q235 / Q195 Steel Tube Hot rolled steel tubes are manufactured by passing sheet metal through rollers to achieve specific physical dimensions. The finished product has a rough surface finish w...

Bazhou liantai metal products co. LTD
Hebei,China

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ISO9001 Hollow Square Steel Tube 20*20-400*400 With Square Shape And Durability

...surface finish of hollow steel tube includes mill, hot and cold roll. It has a tolerance of +/-0.1MM, and the delivery time is usually 5 to 10 days. This hollow steel tube has excellent properties in terms o...

SHANDONG TONGMAO SPECIAL STEEL CO., LTD
Shandong,China

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ISO9001 Hollow Square Steel Tube 20*20-400*400 With Square Shape And Durability

...surface finish of hollow steel tube includes mill, hot and cold roll. It has a tolerance of +/-0.1MM, and the delivery time is usually 5 to 10 days. This hollow steel tube has excellent properties in terms o...

SHANDONG TONGMAO SPECIAL STEEL CO., LTD
Shandong,China

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Building Materials Square Welded Tube Stainless Steel Rectangular Tubing

... 4. Production process: cold drawn, cold rolled, bright anneal EXW, ERW, spiral welded 5. Applications: 1) Heat exchanger tube for petrochemical, chemical and ocean development 2) Industrial furnace and heat...

Foshan Nanhai Pinsanon Metal Products Co., Ltd.
Guangdong,China

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Building Materials Square Welded Tube Stainless Steel Rectangular Tubing

... 4. Production process: cold drawn, cold rolled, bright anneal EXW, ERW, spiral welded 5. Applications: 1) Heat exchanger tube for petrochemical, chemical and ocean development 2) Industrial furnace and heat...

Foshan Nanhai Pinsanon Metal Products Co., Ltd.
Guangdong,China

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ASME SA312 TP316 Seamless Steel Square Fin Tube For Boiler , Heat Exchanger

ASME SA312 TP316 Seamless Steel Square Fin Tube For Boiler , Heat Exchanger Grade TP316, also known as Type 316 stainless steel, is an austenitic chromium-nickel stainless steel ......

YUHONG HOLDING GROUP CO., LTD
China

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ASME SA312 TP347 Seamless Steel Square Fin Tube For Boiler , Heat Exchanger

ASME SA312 TP347 Seamless Steel Square Fin Tube For Boiler , Heat Exchanger Grade TP347 is an austenitic stainless steel that contains columbium (niobium) and tantalum, which enhance its resistance to intergran...

YUHONG HOLDING GROUP CO., LTD
China

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ASTM A312 TP304L Seamless Steel Square Fin Tube For Boiler Heat Exchanger

ASTM A312 TP304L Seamless Steel Square Fin Tube For Boiler ,Heat exchanger TP304L stainless steel is primarily composed of 18%-20% chromium and 8%-10.5% nickel. This alloy composition gives it outstanding corro...

YUHONG HOLDING GROUP CO., LTD
China

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ASTM A192 Carbon Steel HH-Type Square Finned Tube for Economizers in Boilers

... tubes, enhancing the heating surface area. Rectangular fins are welded onto two steel base tubes, forming the HH or Double H Fin Type Tubing. The welding process used in HH Finned Tubes involves flash resis...

Yuhong Group Co.,Ltd
Zhejiang,China

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H Type Or Double H Type Square Fin Tube For Air Cooled Heat Exchangers

... of a base tube. These fins increase the surface area for heat transfer, improving the overall efficiency of the heat exchange process.These special rectangular fins are typically welded, extruded, or mechan...

YUHONG HOLDING GROUP CO., LTD
China

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ISO9001 Hollow Square Steel Tube Thickness 0.5-30MM Outer Diameter 20*20-400*400

... with hot and cold roll. The material used is steel, which is durable and reliable. With its excellent performance, it is widely used in various industries. Our Hollow Square Steel Tube is made with precisio...

SHANDONG TONGMAO SPECIAL STEEL CO., LTD
Shandong,China

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ISO9001 Hollow Square Steel Tube Thickness 0.5-30MM Outer Diameter 20*20-400*400

... with hot and cold roll. The material used is steel, which is durable and reliable. With its excellent performance, it is widely used in various industries. Our Hollow Square Steel Tube is made with precisio...

SHANDONG TONGMAO SPECIAL STEEL CO., LTD
Shandong,China

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S235 cold formed square steel tubes used in airport constructions

...convenient to help clients source necessary materials. Square steel tube is one of the main steel pipes used in construction field and machinery industry. It can be divided into 2types : seamless & ERW . Fro...

Cangzhou High Booming Pipe Equipments Co.,Ltd
Hebei

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