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All black square pipe wholesalers & black square pipe manufacturers come from members. We doesn't provide black square pipe products or service, please contact them directly and verify their companies info carefully.
| Total 2982 products from black square pipe Manufactures & Suppliers |
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Brand Name:OEM Place of Origin:Shandong,China ... and carbon. Because of its strength and ability to withstand stress, carbon steel pipe is used in a variety of heavy-duty industries like infrastructure, ships, distillers, and chemical fertilizer equipment. Benefits of Carbon Steel Piping Product name |
Weifang Wilda Machinery Co., Ltd
Shandong |
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Brand Name:Sangang Technology Place of Origin:Hebei China ...Pipe Building Material /Hollow Tube /Metal / Black Square Pipe product description: Usage: Construction,machine structure pipe, Agriculture equipment pipe, Water and gas pipe, Greenhouse pipe, Scaffolding pipe, Building material tube, Furniture tube, Low pressure fluid tube, Oil pipe, etc 1. Technology Product Name Black Square Steel Pipe... |
Bazhou Sangang Technology Co., Ltd
Hebei |
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Brand Name:BAO STEEL Model Number:12 Place of Origin:China ... of the section, is a name for square pipe and rectangular pipe. It is made of strip steel that has been processed and rolled. Generally, the strip is unpacked, flattened, coiled, welded to form a round tube, and then rolled into a square tube from the |
wuxi huiying special steel co.,ltd
Jiangsu |
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Brand Name:TOBO/TPCO/TISCO/VALIN/METAL Model Number:1.4835 Stainless Steel Seamless Pipe Place of Origin:China/Japan/Germany ...Square Pipe/Squre Tube/Dark Black Square Steel Pipe Overview Quick Details Place of Origin: Hebei, China Application: Structure Pipe Alloy Or Not: Non-Alloy Section Shape: Square and rectangular Special Pipe: Thick Wall Pipe Thickness: 0.4 - 12 mm Standard: GB, GB 13296-2007, GB/T3091-2001,API 5L,ASTM A106 Technique: ERW Grade: 20#, 45#, Q235, Q345, Q195, Q215, 10#-45#, Q195-Q345 Surface Treatment: Black... |
TOBO STEEL GROUP CHINA
Shanghai |
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Brand Name:T&T Model Number:SQUARE Place of Origin:CHINA Square Steel Pipe 18x18 China Black Square Steel Pipe Seamless, Black Iron Square Tube 1 inch square steel tubing T&T is a manufacturer and trade company, which is producing steel pipe for manyyears in Tianjin, China. Depends on more than 10 years export ... |
SHANGHAI T&T INTERNATIONAL CO.,LTD.
Shanghai |
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Place of Origin:Hebei, China Brand Name:Rigang Steel ...Square Tube 2 Inch Black Iron Pipe Black Steel Square Pipe Product Name Black Square Hollow Section Pipe Wall Thickness 0.6mm-12mm Length 5.5m-12m Outer diameter 0.3mm-300mm Tolerance Wall Thickness:±0.05MM Length:±6mm Outer Diameter:±0.3MM Shape Round, Square... |
PUMAO STEEL CO., LTD
Jiangsu |
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Brand Name:yinghang Model Number:pipe Place of Origin:China ... thickness of pre-galvanized square tube is 30-40g/m in China marketHot-dipped galvanized square tube base material is black tube (no surface finish),then going through zinc pool to get thefinished product. The zinc coating thickness 200-600g/m.We has |
Hebei Yinghang Trade Co.,Ltd
Hebei |
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Brand Name:TOBO Model Number:PIPE Place of Origin:China ...Carbon Steel Pipe Welded Black Steel Square Pipe/Rectangular Steel Tube Product Description Product name Seamless Carbon Steel Pipe Thickness 0.3-30 mm Outer diameter 20-1000 mm Shape Square section Certificate ISO9001:2008 Application Fluid pipe Product ... |
TOBO STEEL GROUP CHINA
Shanghai |
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Brand Name:GQ Model Number:40/70/100/150*150*3.0/4.0/5.0 Place of Origin:CHINA ...black square / rectangular steel pipe , galvanized square steel tube Square tube is a kind of name of square pipe, which is equal length of steel pipe. It is a strip of steel through the process of processing. Change the square pipe: generally it is to take the strip steel through unpacking, smooth, coil, welding to form a round tube, then the round tube rolled into a square... |
Jiangsu Guoqiang Zinc Plating Industrial Co,Ltd.
Jiangsu |
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Place of Origin:China ..., it can be divided into square pipe and rectangular pipe. This is because the area of the side street is different, the square one is a square tube, and the rectangular one is a rectangular tube. In terms of use, the two kinds of steel pipes are also |
Joho Steel Co., Ltd
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Brand Name:BAOWANG Model Number:10# 20# 45# A106(B,C) A53(A,B) Q195 Q235 Q345 ST37.0 ST35.8 St37.2 ST42 St42.2 Place of Origin:CHINA China Black Square Steel Pipe Seamless, Black Iron Square Tube, Galvanized Square Tube Brackets Square Steel Tube Additions: Thickness: 0.6-40mm Size: 20*20-600*600mm Material: Q195,Q215,Q235,Q345(B,C,D,E) ... |
WUXI BAOWANG STEEL CO., LTD
Jiangsu |
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Brand Name:NADONG Model Number:316 Place of Origin:CHINA ...Black square pipe iron rectangular tube welded Galvanized Square Steel Pipes Galvanized pipes are still commonly found in residences, including multi-family communities, all across the United States. However, they should be replaced as soon as possible due to concerns about health and problems that arise with usage. Even though pure zinc is the ideal for use in galvanizing pipes... |
Shanghai Nadong Metal Products Co.,Ltd.
Shanghai |
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Brand Name:HUANYU Model Number:HYASP6061 Place of Origin:CHINA ...Square Pipe / Lightweight 6061 Aluminum Square Bar 6061 T6 Aluminum Square Pipe, is an aluminum extrusion that is widely used for many fabrication projects where lightweight and corrosion resistance is a primary concern - frame work, support columns, gates, fencing, handrails, etc. Aluminum Square Pipe has square corners inside and outside, but seamless. SPECIFICATIONS: 6063-T6 Aluminum Square Pipe... |
Chongqing Huanyu Aluminum Material Co., Ltd.
Chongqing |
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Brand Name:OEM/ODM Model Number:ASTM A36 1020 1045 Q235ETC Place of Origin:CHINA ...Q215, Q235, SS400, 20# steel, 45# steel, etc ASTM A36 square tube is one of the commonly used hot rolled and mild steel. It is having very good welding properties and is suitable for machining, grinding, drilling, tapping and ... |
Wuxi ShiLong Steel Co.,Ltd.
Jiangsu |
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Brand Name:no brand Model Number:201 Place of Origin:China ...Pipe 1.2mm Thickness Square Tube 201 stainless steel, with a certain acid and alkali resistance, high density, polishing without bubbles, no pinhole and other characteristics, is the production of all kinds of watchcase, watchband bottom cover quality materials. Mainly used for decorative pipe, industrial pipe... |
Qingtuo Metal Products (Qingdao)Co.,Ltd
Shandong |
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Brand Name:TongMao Model Number:Square Rectangular Steel Pipe Place of Origin:Shandong ...Square pipe is a name for square pipe and rectangular pipe, that is, steel pipe with equal and unequal side length. It is made of rolled strip steel after process treatment. Generally, the strip steel is unpacked, leveled, crimped and welded to form a round pipe, then rolled into a square pipe from the round pipe... |
SHANDONG TONGMAO SPECIAL STEEL CO., LTD
Shandong |
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Brand Name:RLY Place of Origin:China ...Black Square/Rectangular Tube Welded Steel Pipe 2) Place of origin: China 3) Application: Oil, gas, water transportation,chemical&construction use. 4) Standards&grade:BS, ASTM, JIS, GB, DIN, AISI, BS JIS DIN EN ASTM 5) Size: 15*15--400*400mm, 10*20-300*500mm W.T.: 0.5-12mm Length: 6m or according to customer requirement 6) Surface: oiled or black... |
Hebei Ruoliyun Steel Pipe Sales Co.,ltd
Hebei |
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Brand Name:Billion Steel Model Number:OEM customization Place of Origin:Guangdong, China (Guangzhou, Guangdong) ...Black Square Rectangular Steel Pipe Laser Cutting Mild Steel Steel structure hollow section Get more strength with less steel. Cold-formed welded structural hollow sections (SHS) with a high strength-to-weight ratio provide you with excellent structural support. Choose from round, square... |
Guangzhou Yigang Steel Trading Co., Ltd.
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Place of Origin:China Brand Name:Zhengshen S235JR S235JO S235J2 SS330 SPHC Q195 Q235 Low Carbon Black Steel Square Pipe Feature: Standard: API 5L/ASTM A523/ASTM A252/GB-T8711/BS 6363 etc Material: S235JR,S235JO,S235J2,SS330,SPHC, S185,CS Type B Fabrication: Plain ends, cutting, threading, etc. ... |
Chongqing Zhengshen Stainless Steel Products Co.,Ltd.
Chongqing |
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Brand Name:Duorui Model Number:40mm Place of Origin:China ...Pipe Large Size Square Pipe Zinc Coated Steel Pipe for Construction our company supply all kinds of steel pipe, steel profiles, with different shape, wall thickness, length, also provice cutting, welding, bending service, different surface treatment for example oiled, black... |
Zhengzhou Duorui enterprise Co., Ltd
Henan |