Machinery Industry · Special Section · Oiled
Cold Rolled Seamless Alloy Steel Pipe Rectangular Special-Shaped Steel Tubes
US$ 600
/ Ton
1 Ton (MOQ)
1 Ton (MOQ)
Product Description Fujian Blue sky pipe Manufactury Co, Ltd., formerly known as Zhejiang Blue sky Steel pipe Manufacturiy Co, Ltd., moved to Wendu Industrial Zone, Fuding in 2013.The company covers an area of 26600 m²,construction area of 11800 m²,specializing in the production of steel tubes/pipes
- Fujian Bluesky Pipe Manufacturing Co., Ltd.
-
- Fujian, China
- ISO9001:2015, ISO45001:2018, ISO14001, Others
- Contact Now
Special Purpose · Construction & Decoration · Mining
High Quality Corrugated Square Tubing Galvanized Steel Pipe Iron Rectangular Tube Price for Carports
US$ 550-580
/ Ton
1 Ton (MOQ)
1 Ton (MOQ)
High quality Corrugated square tubing galvanized steel pipe iron rectangular tube price for carports
Specification:
Name
High quality Corrugated square tubing galvanized steel pipe iron rectangular tube price for carports
Place of Origin
China
Zhejiang
Application
1.Fluid Pipe, Gas Pipe, OIL
Construction & Decoration · Rectangular · Boiler Pipe
Rhs Tube Rectangular Tube S275m S275ml S355m S420m Rectangular Steel Tube
US$ 519-569
/ Ton
25 Tons (MOQ)
25 Tons (MOQ)
Product name:
RHS tube rectangular tube S275m S275ml S355m S420m Rectangular Steel tube
Production Range
Round Steel Pipe (21.3mm-406.4mm)
Square Steel Pipe (20mm*20mm-500mm*500mm)
Rectangular Steel Pipe (20mm*30mm-400mm*600mm)
Surface Treatment
1. Bared 2.Black Painted (varnish
- Shandong Zayi Steel Co., Ltd
-
- Shandong, China
- Contact Now
ERW · Pipeline Transport · Rectangular
Mild Rhs Shs Hollow Section Rectangular Galvanized Steel Square Tube for Fence Tubing
US$ 499-599
/ Ton
10 Tons (MOQ)
10 Tons (MOQ)
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
size(dia)
Chemical Industry · Rectangular · ERW
ERW Carbon Steel Rectangular Tube 150 X 50 mm Q195
US$ 600-1500
/ Ton
1 Ton (MOQ)
1 Ton (MOQ)
Standard:ASTMA500,JG178-2005,JISG3466,EN10210GB/T6728-2002,GB/T6725-2002, GBT3094-2000,or as requested.
Material:ASTM A53,ASTM A106 ASTM A210,ASTM A283,ST12, ST37-2,ST52, DIN1626,DIN1629,STPY41,G3452,G3457,S235,S275,S355,Q195-Q235,Q345,20#, alloy steel etc
Surface:Paint oil; Varnish; Hot galva
Construction & Decoration · Hydraulic/Automobile Pipe · Carbon Steel
High Strength China Manufacturer Q235 Ss400 Rectangular Steel Tube
US$ 800-1100
/ Ton
5 Tons (MOQ)
5 Tons (MOQ)
We're a professional manufacturer of steel pipe for 15 years with 12 years export experience.
We specialize in Square Tube/Pipe,Rectangular Tube/Pipe,Galvanized Round Pipe, Carbon Hollow Section,Stainless Steel Pipe etc.
Our products are sold in more than 100 countries, such as Africa, Southeast
Construction & Decoration · Rectangular · Boiler Pipe
Rhs Tube S235j2w S355j2w S355K2w Rectangular Steel Tube
US$ 519-569
/ Ton
25 Tons (MOQ)
25 Tons (MOQ)
Product Name
RHS tube S235j2w S355j2w S355K2w Rectangular Steel Tube
Specifications
Square pipe: 20*20mm~500*500mm
Rectangular pipe: 20*40mm~300*500mm
Thickness: 1.2mm~20mm
Length: 2.0m~12m
Material
Low carbon steel
Steel Grade
Q195 = S195 / A53 Grade A
Q235 = S235 / A53 Grade B / A
- Shandong Zayi Steel Co., Ltd
-
- Shandong, China
- Contact Now
Construction & Decoration · Round · Boiler Pipe
6m Length and 4 Inch 50mm En10219 Standard Sizes Rhs Shs Mild Steel Hollow Section Galvanized Square Pipe Rectangular Welded Steel Tube
US$ 2-10
/ kg
500 kg (MOQ)
500 kg (MOQ)
Product Description
Seamless Tube require the precision of size tolerance ,which are mainly used in ships,marine platforms ,bullet train,aerospace equipment and so on for the fine dense card sets connected instrument tube ,hydraulic brake tube, oil well control pipeline,chemical injection pip
- Wenzhou Huashang Steel Co., Ltd
-
- Zhejiang, China
- Contact Now
Welded · Carbon Steel · Construction & Decoration
Enhance Structural Stability Building Material Rhs Rectangular Hollow Section Steel Tube
US$ 450-550
/ tons
1 tons (MOQ)
1 tons (MOQ)
Size O.D
O.D Tolerance
W.T
Length
Thickness Tolerance
10*10-1000*1000mm
±0.5mm
0.8-30mm
As customers demand
±0.05mm
Surface Treatment
galvanized(zinc coated), painted, oiled, powder coated, PVC coated ,or as clients' requirement,
Steel Grades
Q195, Q235A-B, Q345A-E, 10#, 2
- Union Steel Industry Co., Ltd.
-
- Hunan, China
- ISO9001:2015
- Contact Now
Machinery Industry · ERW · Special Purpose
ASTM A500 Gr C Carbon Steel Rectangular Tube
US$ 550-600
/ metric tons
20 metric tons (MOQ)
20 metric tons (MOQ)
2mm black iron square tube carbon steel pipe
Products Description
Products
2mm black iron square tube carbon steel pipe
Material
Q195 = S195 / A53 Grade A
Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2
Q355 = S355JR / A500 Grade B Grade C
Surface Treatment
Galvanized
-
What are the common types of steel used in manufacturing steel pipes and tubes?
Steel pipes and tubes are often made using carbon steel, stainless steel, and alloy steel. Each type offers unique properties, such as strength, corrosion resistance, and heat resistance. It is essential to consult with a reputable supplier for guidance on the best material for your specific applications.
-
How can I find trustworthy suppliers of steel pipes and tubes in China?
When looking for reliable suppliers in China, consider using platform tools, attending industry exhibitions, and consulting business directories. Verify the supplier's qualifications, request samples, and conduct thorough due diligence to ensure product quality and delivery reliability.
-
What are the advantages of purchasing steel pipes and tubes in wholesale quantities?
Bulk purchasing of steel pipes and tubes offers cost savings, availability in large quantities, and consistent product quality. Wholesale orders often come with discounts and customization options, allowing you to procure high-quality materials from trusted suppliers at competitive prices.
Construction & Decoration · Rectangular · Boiler Pipe
En 10210 S420nh S420nlh S460nh S460nlh Structural Rectangular Steel Tube
US$ 519-569
/ Ton
25 Tons (MOQ)
25 Tons (MOQ)
Product Name
En 10210 S420nh S420nlh S460nh S460nlh Structural Rectangular Steel Tube
Specifications
Square pipe: 20*20mm~500*500mm
Rectangular pipe: 20*40mm~300*500mm
Thickness: 1.2mm~20mm
Length: 2.0m~12m
Material
Low carbon steel
Steel Grade
Q195 = S195 / A53 Grade A
Q235 = S235
- Shandong Zayi Steel Co., Ltd
-
- Shandong, China
- Contact Now
Construction & Decoration · Rectangular · Boiler Pipe
Rhs En10210 S235jrh S275j2h S275j0h S275nh S275nlh Rectangular Steel Tube
US$ 519-569
/ Ton
25 Tons (MOQ)
25 Tons (MOQ)
Product Name
RHS En10210 S235jrh S275j2h S275j0h S275nh S275nlh Rectangular Steel tube
Specifications
Square pipe: 20*20mm~500*500mm
Rectangular pipe: 20*40mm~300*500mm
Thickness: 1.2mm~20mm
Length: 2.0m~12m
Material
Low carbon steel
Steel Grade
Q195 = S195 / A53 Grade A
Q235 = S235
- Shandong Zayi Steel Co., Ltd
-
- Shandong, China
- Contact Now
Hydraulic/Automobile Pipe · ERW · Special Purpose
Low Cost House Construction Material ERW Rectangular Steel Pipes and Tubes
US$ 300-500
/ Ton
1 Ton (MOQ)
1 Ton (MOQ)
Product name
ERW/welded/MS/black/galvanized steel tube/pipe
Outside Dia(mm)
1-1219mm
Wall Thickness(mm)
0.3-30mm
Length
Random length:1-12m
Standard
API5L , ASTM A106 Gr.B, ASTM A53 Gr.B,
ASTMA179/A192/A213/A210/370WP91,WP11,WP22
GB5310-2009,GB3087-2008,GB6479-2013,
- Bazhou GY Steel Pipe Manufacturing Co., Ltd.
- Tianjin, China
- Contact Now
Construction & Decoration · Rectangular · Boiler Pipe
Rhs S620ql S460ql1 S500q S890ql1 Rectangular Steel Tube
US$ 519-569
/ Ton
25 Tons (MOQ)
25 Tons (MOQ)
Product Description
Product name
RHS tube rectangular tube S620ql S460ql1 S500q S890ql1 Rectangular Steel tube Price
Production Range
Round Steel Pipe (21.3mm-406.4mm)
Square Steel Pipe (20mm*20mm-500mm*500mm)
Rectangular Steel Pipe (20mm*30mm-400mm*600mm)
Surface Treatment
1. Bared
- Shandong Zayi Steel Co., Ltd
-
- Shandong, China
- Contact Now
Construction & Decoration · Rectangular · Boiler Pipe
Rhs Tube En10210 S420nh S420nlh S460nh S460nlh Structural Rectangular Steel Tube
US$ 519-569
/ Ton
25 Tons (MOQ)
25 Tons (MOQ)
Product Name
RHS tube En10210 S420nh S420nlh S460nh S460nlh Structural Rectangular Steel tube
Specifications
Square pipe: 20*20mm~500*500mm
Rectangular pipe: 20*40mm~300*500mm
Thickness: 1.2mm~20mm
Length: 2.0m~12m
Material
Low carbon steel
Steel Grade
Q195 = S195 / A53 Grade A
Q235
- Shandong Zayi Steel Co., Ltd
-
- Shandong, China
- Contact Now
Construction & Decoration · Rectangular · Boiler Pipe
S235j2w S355j2w S355K2w Rectangular Steel Tube
US$ 519-569
/ Ton
25 Tons (MOQ)
25 Tons (MOQ)
Product Name
S235j2w S355j2w S355K2w Rectangular Steel Tube
Specifications
Square pipe: 20*20mm~500*500mm
Rectangular pipe: 20*40mm~300*500mm
Thickness: 1.2mm~20mm
Length: 2.0m~12m
Material
Low carbon steel
Steel Grade
Q195 = S195 / A53 Grade A
Q235 = S235 / A53 Grade B / A500 Grade
- Shandong Zayi Steel Co., Ltd
-
- Shandong, China
- Contact Now
Construction & Decoration · Rectangular · Boiler Pipe
Rhs Tube S235jrh S275j2h S275j0h S275nh S275nlh Structural Rectangular Steel Tube
US$ 519-569
/ Ton
25 Tons (MOQ)
25 Tons (MOQ)
Product Description
Product Name
RHS tube S235jrh S275j2h S275j0h S275nh S275nlh Structural Rectangular Steel Tube
Specifications
Square pipe: 20*20mm~500*500mm
Rectangular pipe: 20*40mm~300*500mm
Thickness: 1.2mm~20mm
Length: 2.0m~12m
Material
Low carbon steel
Steel Grade
Q195 =
- Shandong Zayi Steel Co., Ltd
-
- Shandong, China
- Contact Now
Construction & Decoration · Rectangular · Boiler Pipe
En10219 S355K2h S355nh S355j0h S355nlh S355j2h Structural Rectangular Steel Tube
US$ 519-569
/ Ton
25 Tons (MOQ)
25 Tons (MOQ)
Square Steel 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 steel tube, for most, after unpacking, smooth, curly, form circular tube welding, again by circular
- Shandong Zayi Steel Co., Ltd
-
- Shandong, China
- Contact Now
Special Purpose · Construction & Decoration · Mining
Q235 A36 Rectangular Steel Tube 50*60mm with Random Length
US$ 530
/ Ton
10 Tons (MOQ)
10 Tons (MOQ)
Company Profile
Tianjin Hongxin International Trade Co.,Ltd
Our company is a comprehensive steel production enterprise integrating production, processing and trade. The factory was established in 2000,covering an area of 30,000 square meters, with a construction area of 7,500 square meters and mor
- Tianjin Hongxin International Trade Co., Ltd.
-
- Tianjin, China
- Contact Now
Construction & Decoration · Rectangular · Boiler Pipe
En 10210 S235jrh S275j2h S275j0h S275nh S275nlh Rectangular Steel Tube
US$ 519-569
/ Ton
25 Tons (MOQ)
25 Tons (MOQ)
Product Name
En 10210 S235jrh S275j2h S275j0h S275nh S275nlh Rectangular Steel Tube
Specifications
Square pipe: 20*20mm~500*500mm
Rectangular pipe: 20*40mm~300*500mm
Thickness: 1.2mm~20mm
Length: 2.0m~12m
Material
Low carbon steel
Steel Grade
Q195 = S195 / A53 Grade A
Q235 = S235 /
- Shandong Zayi Steel Co., Ltd
-
- Shandong, China
- Contact Now
ERW · Machinery Industry · Construction & Decoration
Durable Mild Steel Rectangular Tube for Industrial Applications
US$ 700-800
/ Ton
10 Tons (MOQ)
10 Tons (MOQ)
Qingdao Wanrunda Imp and Exp Co.,ltd mainly supply and export various of Metal and Steel material (such as Galvanized steel pipe/tube; Welded steel pipe/tube; Square pipe/tube; Seamless steel pipe; Stainless steel tube; Galvanized steel coil; Stainless steel coil; Angle steel; H beam; Channel beam;
- Qingdao Wanrunda Imp and Exp Co., Ltd.
-
- Shandong, China
- Contact Now
Construction & Decoration · Rectangular · Boiler Pipe
Rhs Tube S550ql S620ql S690ql S690q Rectangular Steel Tube Price
US$ 519-569
/ Ton
25 Tons (MOQ)
25 Tons (MOQ)
Product Name
RHS tube S550ql S620ql S690ql S690q Rectangular Steel Tube Price
Specifications
Square pipe: 20*20mm~500*500mm
Rectangular pipe: 20*40mm~300*500mm
Thickness: 1.2mm~20mm
Length: 2.0m~12m
Material
Low carbon steel
Steel Grade
Q195 = S195 / A53 Grade A
Q235 = S235 / A53 Gr
- Shandong Zayi Steel Co., Ltd
-
- Shandong, China
- Contact Now
Construction & Decoration · Rectangular · Boiler Pipe
S960ql S890q S960q S890ql Rectangular Steel Tube Factory
US$ 519-569
/ Ton
25 Tons (MOQ)
25 Tons (MOQ)
Product Name
S960ql S890q S960q S890ql Rectangular Steel Tube Factory
Specifications
Square pipe: 20*20mm~500*500mm
Rectangular pipe: 20*40mm~300*500mm
Thickness: 1.2mm~20mm
Length: 2.0m~12m
Material
Low carbon steel
Steel Grade
Q195 = S195 / A53 Grade A
Q235 = S235 / A53 Grade B /
- Shandong Zayi Steel Co., Ltd
-
- Shandong, China
- Contact Now
ERW · Machinery Industry · Construction & Decoration
Premium Rectangular Steel Tubes for Industrial Machinery Use
US$ 640-650
/ Ton
20 Tons (MOQ)
20 Tons (MOQ)
Qingdao Wanrunda Imp and Exp Co.,ltd mainly export Galvanized steel pipe/tube; Welded steel pipe/tube; Square pipe/tube; Seamless steel pipe; Stainless steel tube; Galvanized steel coil; Stainless steel coil; Angle steel; H beam; Channel beam; C beam/Riffled sheet; Square bar etc
1. Bellow rectan
- Qingdao Wanrunda Imp and Exp Co., Ltd.
-
- Shandong, China
- Contact Now
Special Purpose · Construction & Decoration · Mining
Construction Material Rectangular Hollow Section Steel Tube for Warehouse
US$ 530
/ Ton
10 Tons (MOQ)
10 Tons (MOQ)
Company Profile
Tianjin Hongxin International Trade Co.,Ltd
Our company is a comprehensive steel production enterprise integrating production, processing and trade. The factory was established in 2000,covering an area of 30,000 square meters, with a construction area of 7,500 square meters and mor
- Tianjin Hongxin International Trade Co., Ltd.
-
- Tianjin, China
- Contact Now
Welded · Carbon Steel · Construction & Decoration
Cold Cutting Carbon Steel Rhs Rectangular Tube
US$ 400-600
/ Ton
20 Tons (MOQ)
20 Tons (MOQ)
Cold cutting carbon steel RHS rectangular tube
Product name
Cold cutting carbon steel RHS rectangular tube
Material
Q235,Q345
Type
welded tube
Surface treatment
Black
Package
In bundle
Payment term
T/T 30% as deposit, the balance 70% T/T at sight upon receipt of the copy of the B/L
- Qingdao Jiahexin Steel Co., Ltd.
-
- Shandong, China
- ISO9001:2015
- Contact Now
Special Purpose · Construction & Decoration · Mining
Hot Sale Black Rectangular Steel Tube Exporting to Korea
US$ 530
/ Ton
10 Tons (MOQ)
10 Tons (MOQ)
Company Profile
Tianjin Hongxin International Trade Co.,Ltd
Our company is a comprehensive steel production enterprise integrating production, processing and trade. The factory was established in 2000,covering an area of 30,000 square meters, with a construction area of 7,500 square meters and mor
- Tianjin Hongxin International Trade Co., Ltd.
-
- Tianjin, China
- Contact Now
Construction & Decoration · Rectangular · Boiler Pipe
Rhs Tube Rectangular Tube En 10210 S355K2h S355nh S355j0h S355nlh S355j2h Structural Rectangular Steel Tube
US$ 519-569
/ Ton
25 Tons (MOQ)
25 Tons (MOQ)
Product name
RHS tube Rectangular tube En 10210 S355K2h S355nh S355j0h S355nlh S355j2h Structural Rectangular Steel Tube
Production Range
Round Steel Pipe (21.3mm-406.4mm)
Square Steel Pipe (20mm*20mm-500mm*500mm)
Rectangular Steel Pipe (20mm*30mm-400mm*600mm)
Surface Treatment
1. Ba
- Shandong Zayi Steel Co., Ltd
-
- Shandong, China
- Contact Now
Construction & Decoration · Rectangular · Boiler Pipe
S550q S460ql S460q S550ql Rectangular Steel Tube
US$ 519-569
/ Ton
25 Tons (MOQ)
25 Tons (MOQ)
Product Name
S550q S460ql S460q S550ql Rectangular Steel Tube
Specifications
Square pipe: 20*20mm~500*500mm
Rectangular pipe: 20*40mm~300*500mm
Thickness: 1.2mm~20mm
Length: 2.0m~12m
Material
Low carbon steel
Steel Grade
Q195 = S195 / A53 Grade A
Q235 = S235 / A53 Grade B / A500 Gra
- Shandong Zayi Steel Co., Ltd
-
- Shandong, China
- Contact Now
Hydraulic/Automobile Pipe · ERW · Special Purpose
Hollow Section Hot Rolled Ss400 Q235 25*25mm 50X50mm Rectangular Carbon Steel Tube
US$ 510-560
/ Ton
10 Tons (MOQ)
10 Tons (MOQ)
Product name
ERW/welded/MS/black/galvanized steel tube/pipe
Outside Dia(mm)
1-1219mm
Wall Thickness(mm)
0.3-30mm
Length
Random length:1-12m
Standard
API5L , ASTM A106 Gr.B, ASTM A53 Gr.B,
ASTMA179/A192/A213/A210/370WP91,WP11,WP22
GB5310-2009,GB3087-2008,GB6479-2013,
- Bazhou GY Steel Pipe Manufacturing Co., Ltd.
- Tianjin, China
- Contact Now
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