Spring Steel

Brand Name:TONGMAO

Model Number:Steel Pipes

Place of Origin:China

ASTM A312 SS304/ 316L Cold Rolled Seamless Stainless Steel Pipe An overview of the Seamless carbon steel pipes: (1) Manufacturing method: ① The general boiler tube temperature is below 350℃, domestic pipe is mainly made of No. 10, no. 20 carbon steel hot ...

Brand Name:TONGMAO

Model Number:Steel Pipes

Place of Origin:China

/304/304L/316/316L/321/309/310/32750/32760/904L A312 A269 A790 A789 Stainless Steel Pipe Welded Pipe Seamless Pipe Hot rolled seamless steel tubes Hot rolled seamless steel tubes are classified into general steel tubes, low and medium pressure boiler tubes...

Brand Name:TONGMAO

Model Number:Steel Pipes

Place of Origin:China

High Precision BS1387 En10255 ASTM A53 API 5L Gr. B Ms/Gi/Oiled/Painted Hollow Section Carbon Steel Pipe Seamless Round Hot rolled seamless steel tubes Hot rolled seamless steel tubes are classified into general steel tubes, low and medium pressure boiler ...

Brand Name:Tongmao

Model Number:Seamless Steel Pipe

Place of Origin:China

Grade API J55/A53(A;B)/16Mn SCH40 Hot Rolled Seamless Steel Pipe Hot rolled seamless steel tubes Hot rolled seamless steel tubes are classified into general steel tubes, low and medium pressure boiler tubes, high pressure boiler tubes, alloy steel tubes, ...

Brand Name:Tongmao

Model Number:stainless steel pipe

Place of Origin:China

ASTM A312 TP304/304L Stainless Steel Welded Industry Round Pipe B36.19 304 stainless steel is a common material in stainless steel, with a density of 7.93 g / cm ³, High temperature resistance of 800 ℃, with the characteristics of good processing ...

Brand Name:Tongmao

Model Number:stainless steel pipe

Place of Origin:China

Customized Ss Stainless Steel Tubes 201 304 316 Manufacturer Welded Round Pipe Cold Rolled Stainless Steel Welded Pipe 304/201/316/321 with Stock Factory Price Stainless steel pipe is a kind of hollow long round steel, which is widely used in industrial ...

Brand Name:Tongmao

Model Number:stainless steel pipe

Place of Origin:China

15mm 4 Inch 321 304 Stainless Steel Seamless Pipe JIS ASTM A270 SS Steel Pipes Stainless steel pipe is divided into seamless pipe and welded pipe according to the production mode. It is mainly used in industrial transmission pipelines such as petroleum, ...

Brand Name:TONGMAO

Model Number:Steel Sheet Plate

Place of Origin:China

Cold Rolled 200,300,400 serious Carbon/AISI Ss201 304L 304 316 309S 910 2b Surface Stainless/PPGI Color Coated Gi Galvanized /Corrugated Roofing steel sheet Carbon steel plates are widely used in below fields: 1: Chemical industry: Equipment, industrial ...

Brand Name:Tongmao

Model Number:square pipe

Place of Origin:China

Carbon Steel Galvanized Hollow Square Steel Pipe GB 4 Inch Square Tubing JIS G3466 It is mainly used for curtain wall, construction, machinery manufacturing, steel construction projects, shipbuilding, solar power generation support, steel structure ...

Brand Name:TONGMAO

Model Number:steel pipe

Place of Origin:China

Hollow Construction 6m Decoration Stainless Steel Square Pipe Square tube, as the name implies, it is a kind of form of tube type, a lot of kinds of material of material can make the tube body, it is medium in, what, in what place, most of the square tube ...

Brand Name:TONGMAO

Model Number:steel pipe

Place of Origin:China

Thick Wall Square Tube Q355B Square Tube Rectangular Steel Pipe National Standard Galvanized Square Tube Square tube, as the name implies, it is a kind of form of tube type, a lot of kinds of material of material can make the tube body, it is medium in, ...

Brand Name:Tongmao

Model Number:Hollow Square Steel Pipe

Place of Origin:China

PRODUCT DESCRIPTION Grade 16Mn Hollow Square Steel Tube Hollow Steel Square Pipe: Square tube, as the name implies, it is a kind of form of tube type, a lot of kinds of material of material can make the tube body, it is medium in, what, in what place, most...

Brand Name:TONGMAO

Model Number:steel pipe

Place of Origin:China

Q235/50*25/20X30/Square/Rectangular/Shs/Rhs/Hollow Section/Cold Rolled/Hot Rolled/ Black/Pre/Hot DIP Galvanized/Gi S Hollow Steel Square Pipe: Square tube, as the name implies, it is a kind of form of tube type, a lot of kinds of material of material can ...

Brand Name:TONGMAO

Model Number:steel pipe

Place of Origin:China

Hot Rolled/Cold Rolled 329 Stainless Pipe Hollow ERW Extruded Tube Square Steel Pipe Welded Rectangular Tube Hollow Steel Square Pipe: Square tube, as the name implies, it is a kind of form of tube type, a lot of kinds of material of material can make the ...

Brand Name:TONGMAO

Model Number:steel pipe

Place of Origin:China

Galvanized square pipe: Galvanized square pipe is a kind of hollow square section steel pipe made of hot rolled or cold rolled galvanized strip steel or galvanized coil steel as blank by cold bending forming and then by high-frequency welding made of ...

Brand Name:TONGMAO

Model Number:steel pipe

Place of Origin:China

Galvanized square pipe: Galvanized square pipe is a kind of hollow square section steel pipe made of hot rolled or cold rolled galvanized strip steel or galvanized coil steel as blank by cold bending forming and then by high-frequency welding made of ...

Brand Name:Tongmao

Model Number:Hollow Square Steel Tube

Place of Origin:China

Galvanized square pipe: Galvanized square pipe is a kind of hollow square section steel pipe made of hot rolled or cold rolled galvanized strip steel or galvanized coil steel as blank by cold bending forming and then by high-frequency welding made of ...

Brand Name:Tongmao

Model Number:Hot Dipped Galvanized Steel Pipe

Place of Origin:China

Direct Factory Manufacturer Wholesale BS1387/BS1139 Hot Dipped Galvanized Steel Pipe Hot dip galvanized steel pipe The internal and external surface color bright, uniform; (2) The weld line is uniform, and each tube is tested by eddy current inspection...

Brand Name:Tongmao

Model Number:Hot Dipped Galvanized Steel Pipe

Place of Origin:China

Manufacturer Wholesale A53 Hot Dipped Galvanized Steel Pipe Hot dip galvanized steel pipe The internal and external surface color bright, uniform; (2) The weld line is uniform, and each tube is tested by eddy current inspection; The hot dip galvanizing ...

Brand Name:Tongmao

Model Number:galvanized steel pipe

Place of Origin:China

Hot dipped galvanized steel pipe galvanized mild steel pipe tube Galvanizing can increase the corrosion resistance of steel pipes and prolong their service life. Hot dip galvanized steel pipes are widely used in construction, machinery, coal mining, ...