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Welded Square Steel Pipes

welded square steel pipes

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Total 2444 products from welded square steel pipes Manufactures & Suppliers
Quality ASME SA312 Seamless or Welded Boiler Steel Pipe Made from Non-Alloy Steel for Energy and Heating Systems for sale

Categories:Boiler Steel Pipe

Country/Region:china

...Welded Boiler Steel Pipe Essential for power generation and energy sectors, these high-performance pipes are designed for demanding industrial applications including power plant boiler systems, oil and gas transportation, water pipelines, and structural frameworks. Product Overview Manufactured to international standards including EN 10216-2, our boiler steel pipes...

BEST PIPELINE EQUIPMENT CO.,LTD
Verified Supplier

Jiangsu

Quality ASTM A53 Gr B Plain End Carbon Steel Pipe 3 Inch SCH40 6 Meter For Construction And Mechanical Service for sale

Brand Name:SYLAITH

Place of Origin:Jiangsu, China

Model Number:CSP-PE-3SCH40

...square cut ends, making it a versatile choice for construction, structural and mechanical service. Key Features Plain Square Ends: Cleanly cut ends ready for welding, threading or mechanical connections Mill Finish Surface: Natural black finish ideal for

WUXI SYLAITH SPECIAL STEEL CO., LIMITED
Verified Supplier

Quality Galvanized Coated Elded Steel Pipe Mechanical Construction Welded Square Steel Pipe for sale

Brand Name:Torich

Model Number:GB/T3094-2000

Place of Origin:China

... 0.5-5.5mm Length Max12000mm Application Decoration,Chemical industry, Machine, Construction Surface treatment Galvanized Coated Section shape Square shape Package In bundles or

TORICH INTERNATIONAL LIMITED
Verified Supplier

Zhejiang

Quality ASTM Steel Pipe Seamless Square Pipe Hollow Black Iron Q235 Welded Square Steel Pipe for sale

Brand Name:TongMao

Model Number:welded stainless steel pipe

Place of Origin:Jiangsu

Product Description Product Name Spiral Steel Pipe Material GR,B,ST52,ST42,ST35,ST45,X42,X52,X56,X60,X85,X70 Size Size 8"to 142"Outside Diameter 219mm to 3620mm Standard API 5L,API 5CT,API 5DP,EN10219,ANSI B36,ASTM A53-2007,ANSI B36.ASTM A513-2007,ASME B36...

JIANGSU IRUNT STEEL GROUP CO., LTD.
Active Member

Quality Hollow Black Iron Q235 Welded Square Steel Pipe for sale

Brand Name:KW

Model Number:18-910mm

Place of Origin:China

... Shape: Hollow Sections: Square, Rectangular, Round, Triangular, Hexagonal, Eliptical Hollow sections Scaffolding Usage: Quality Standard: Steel Grade: Hollow Sections Construction: Hall Structure, Sea Trestle, Airport Structure, Shipbuilding, Security

Cangzhou Kai Wei Pipeline Co., Ltd.
Verified Supplier

Hebei

Quality 12ga carbon weld square steel pipe for sale

Place of Origin:Shandong

Brand Name:KWAYT

Qingdao Kwayt Co.,Ltd Product Name: Size: OD 10x20mm-400x800mm 20*20-500*500MM Wall Thickness 0.4mm-25mm SCH30,SCH40,STD,XS,SCH80,SCH160,XXS etc. Length 1-12m Steel material Q195 → Grade B, SS330,SPHC, S185 Q215 → Grade C,CS Type B,SS330, SPHC Q235 → Grade...

Kwayt Group Limited
Site Member

Quality “Indonesia Popular 30×40mm Square Tube Forming Machine High Speed Welded Square Steel Pipe Roll Former ” for sale

Brand Name:IRONSTAR

Model Number:Customized

Place of Origin:China

...Steel Joint Square Tube Roll Forming Machine Square Tube Roll Forming Machine Square tube roll forming machine popular sell in many countries, common square tube rolling thickness from 0.3-0.6 mm, material use Galvanized steel material We sell lots of such machine to India, Thailand, Indonesia, Malaysia, Philippines etc, Size can customize can your need size Lock machine roll forming machine | Square...

Tianjin Ironstar industry co,.Ltd
Site Member

Tianjin

Quality High Precision Welding Galvanized Steel Pipe Square / Rectangular / Round Shape for sale

Brand Name:LT

Place of Origin:hebei China

...Welding Galvanized Steel Pipe Square / Rectangular / Round Shape Product Description Galvanized steel pipe Welded steel pipe with hot-dip galvanized or galvanized coating on the surface. Galvanizing can increase the corrosion resistance of the steel pipe and prolong its service life. Hot-dip galvanizing is to pickle the steel pipe first. In order to remove the iron oxide on the surface of the steel pipe, after pickling, the steel

Bazhou liantai metal products co. LTD
Verified Supplier

Hebei

Quality Black Square Pipe  ERW Welded Black Steel Pipe Hot Dipped Galvanized Carbon Steel Pipe Welded Pipe for sale

Brand Name:OEM

Place of Origin:Shandong,China

...Square Pipe ERW Welded Black Steel Pipe Hot Dipped Galvanized Carbon Steel Pipe Welded Pipe Carbon steel piping provides safety and durability. Because it is shock resistant and not affected by harsh environmental conditions like pressure or extreme weather, it is an ideal material for structural applications. Product name High Quality Black square pipe and Black round pipe Size Rectangular Tube: 10*20-120*80mm Square...

Weifang Wilda Machinery Co., Ltd
Verified Supplier

Shandong

Quality 100mm 150mm Welded Stainless Steel Pipe Square 316L Seamless Tube 410 For Decoration for sale

Brand Name:TISCO

Model Number:201 202 304 304L 309 310s 430 430Ti

Place of Origin:CHINA

... steel billet, through hot rolling, cold rolling or cold drawn processes, no seam on the pipe body. Welded steel pipe is manufactured by flat steel plate, with welding seam on the pipe body. Is square pipe stronger than round? The simple answer to this

Shandong Duohe Import And Export Co., Ltd.
Verified Supplier

Shandong

Quality S355JR Black Surface Square Steel Pipe 30*30-300*300 Hollow Welded Steel Pipe for sale

Categories:Water Ripple Stainless Steel Sheet

Country/Region:china

Steel Pipe Standards EN10210 EN10219 AS1163 MS SHS 15×15-600×600mm Thickness 1.0-30mm Square Pipe Hollow Black Iron S275JR Welded Square Steel Pipe S275JR Welded Steel Pipe Product Specifications Item Specification (mm) Size Thickness Length Round Pipe OD310mm - 1000mm 4mm - 30mm Any length Square Pipe 10mm×10mm - 1000mm×1000mm 1.2mm - 30.0mm Rectangle Pipe...

JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
Verified Supplier

Jiangsu

Quality ASTM A554 A312 SS 304 Seamless Welded Stainless Steel Pipe Square Round Mirror Polished for sale

Place of Origin:Jiangsu China (Mainland)

Brand Name:Wuxi Sylaith Special Steel Company

Model Number:300 Series, 310S, S32305, 316L, 316, 321, 304, 304L

...,machinery,biotechnology,shipbuilding,boiler fields. Name: AiSi ASTM A554 A312 SS 304 316L Mirror Polished Tube Square Round Seamless Welded Stainless Steel Pipe Out diameter: 21mm-1016mm or customized Thickness: 0.5

WUXI SYLAITH SPECIAL STEEL CO.,LTD
Verified Supplier

Jiangsu

Quality Seamless Square Steel Pipes Oil And Gass Welded ASTM A106 Carbon Steel Boiler Pipe for sale

Brand Name:TOBO

Model Number:PIPE

Place of Origin:China

...Square Steel Pipes Oil And Gass Welded ASTM A106 Carbon Steel Boiler Pipe Product Description Product name Seamless Steel Pipes Size Rectangular Tube: 10*20-120*80mm Square Tube : 16*16-250*250 mm (check sizes provided from below table) Length 6m or based on your request Standard EN10210, EN10219, DIN17100, ASTM A36,JIS G3466 Surface Oil, bared, black paint, galvanized End finish Plain end Technique hot rolled, welded...

TOBO STEEL GROUP CHINA
Verified Supplier

Shanghai

Quality HG140 High-Speed HF Welded Carbon Steel Pipe Mill Φ50-141mm x 1.2-5.5mm 80m/min for Round/Square/Rectangular Tubes for sale

Model Number:LW1000-12

Place of Origin:China

Brand Name:Tengtian

...Welded Carbon Steel Pipe Mill Φ50-141mm x 1.2-5.5mm 80m/min for Round/Square/Rectangular Tubes Key Specifications Attribute Value Forming Method Cold Roll Forming by Rollers Welding Type High Frequency Welding Cutting Saw Cold Saw & Friction Saw Cutting Feature High Precision; More Stable; High Speed Customized Machine Designing As Per Customer Requirement Welding Speed 20-30m/min Raw Material HRC, CRC, Galvanised Steel Pipe

Hebei Tengtian Welded Pipe Equipment Manufacturing Co.,Ltd.
Verified Supplier

Hebei

Quality ASTM A53 EXW Stainlesss Hollow Square Steel Pipe Tube A36 Welded Carbon for sale

Brand Name:TONGMAO

Model Number:steel pipe

Place of Origin:China

...Welded Carbon Black EXW Stainlesss Hollow Section Square Steel Pipe/Tube Product Description Black Square Hollow Section Pipe 1. Size: 15mmx15mm-300x300mm 2. Material: Carbon steel 3. Factory price 4. Do small order Item Black square hollow section pipe material Q235B/Q345b/Ss400/A36/St37 certifications ISO9001 /SGS standard ASTM BS GB API size(dia) 15*15mm-300*300mm item black rectangular section pipe...

SHANDONG TONGMAO SPECIAL STEEL CO., LTD
Active Member

Shandong

Quality Welded Stainless Steel Pipes ASTM 201 304 304L 316 316L 310S Round/Square/Rectangle Shape 1mm Thickness for sale

Brand Name:Tisco

Model Number:Weled Pipe

Place of Origin:JIANGSU, CHINA

Welded Stainless Steel Sheet ASTM 201 304 304L 316 316L 310S Round/Square/Rectangle Shape 1mm Thickness Stainless Steel Pipes are widely used in high temperature applications, medical devices, building materials, chemistry, food industry, agriculture, ship...

JIANGSU LIANZHONG METAL PRODUCTS (GROUP) CO., LTD
Active Member

Jiangsu

Quality Hot Dipped Galvanized Square Pipe Pre Galvanized Square Rectangular Hollow Section Square Steel Pipe for sale

Brand Name:Vespolari Jiangsu

Model Number:Main material:Q235B, SS400, Q345, Q345B, etc

Place of Origin:Made in China

... A513 or A500 Grade B, depending on its size and wall thickness. Either grade is ideal for all structural applications, general fabrication, manufacturing and repairs. Steel Rectangle Tube is widely used in industrial maintenance, agricultural implements,

Jiangsu Junxuan International Trade Co., Ltd.
Active Member

Quality Galvanized Welded Rectangular / Square Steel Pipe / Tube / Hollow Section / SHS,RHS for sale

Brand Name:Torich

Model Number:ASTM A500

Place of Origin:China

...Welded Rectangular / Square Steel Pipe / Tube / Hollow Section / SHS,RHS Quick info: Width:5-168mm Thickness:0.5-7.75mm Production method: High frequency welded Type: High frequency welded pipe, Cold rolled bringt pipe, Cold rolled black leather pipe, Rolled bright pipe, Cold strip pipe Hot strip pipe Small diameter thin wall bringt pipe Large diameter thin wall bringt pipe Thin wall special-shaped pipe Elliptical pipe Square pipe

Torich International Limited
Site Member

Zhejiang

Quality Hollow Section Square Steel Pipe 80x80 Manufacturer / Hollow Section Square And Rectangular Steel Tubes for sale

Brand Name:SYL

Place of Origin:CHINA

...Square Steel Pipe 80x80 Manufacturer Hollow Section Square And Rectangular Steel tubes Product Description The Metall Service plant produces rolled pipes with square and rectangular cross-sections using the conditions of a full cycle of production of electric welded pipe. To obtain a welded product, a steel sheet or strip is used, from which a blank with a given profile is formed. The edges of the product are welded...

Jiangsu Shengyilu Metal Material Co., Ltd.
Active Member

Jiangsu

Quality Welded Stainless Steel Pipe Square Tubing Brush Finish 201 304 410 for sale

Brand Name:PUMAO STEEL

Place of Origin:JIANGSU, CHINA

... may be manufactured via metal extrusion. ERW pipes have joints that are welded along their cross-section, whereas seamless pipes have joints that run the length of the pipe. There is no welding in seamless pipes since the whole production process is done

PUMAO STEEL CO., LTD
Active Member

Jiangsu

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