Black · Pipeline Transport · Hot Rolled
Q235B S235jr Mild Welded Hollow Carbon Steel Square Pipe Rectangular Tube Price
US$ 488-526
/ Ton
1 Ton (MOQ)
1 Ton (MOQ)
Product Description
The square tube is divided according to the production process: hot rolled seamless square tube, cold drawn seamless square tube, extruded seamless square tube, welded square tube. Among them, the welded square tube is divided into:
(a) According to the process-arc welding squ
- Shandong Hongcheng Steel Co., Ltd.
-
Suppliers with verified business licenses
- Shandong, China
- ISO 9001, ISO 14001
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Oil/Gas Drilling · Construction & Decoration · Round
TUV ISO 304/304L 304h 321 321H 316 316L 316h Polished Seamless Stainless Pipe Steel Products Square Round Rectangular Tube
US$ 2.5-3.8
/ kg
300 kg (MOQ)
300 kg (MOQ)
TUV ISO 304/304L 304H 321 321H 316 316L 316H Polished Seamless Stainless Pipe Steel Products Square Round Rectangular Tube
Our company mainly work on stainless steel pipe and tube, plate and sheet, rod and bar,
Material covered with Austenitic stainless steel, Ferritic steel, Nickel, Nickel based
- Zhejiang Gaosheng Pipe Industry Co., Ltd.
-
Suppliers with verified business licenses
- Zhejiang, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
- Contact Now
Cold Drawn · Galvanized · Construction & Decoration
High Quality Galvanized Square and Rectangular Steel Pipes and Tubes
US$ 750-780
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Deatail
Prodution
Galvanized square tube
Grade
SGCC/CGCC/DX51D
Thickness
0.1-15mm
Type of coating
Galvanized
Processing Service
Welding, Punching, Cutting, Bending
Technology
Cold rolled
Package
Standard packaging wrapped in a waterproof rain cloth
Hot-dip galvanized squa
- Shandong Jiugang Tisco Steel Co., Ltd.
-
Suppliers with verified business licenses
- Shandong, China
- ISO 9001, QC 080000
- Contact Now
Oiled · Pipeline Transport · Cold Drawn
Cold Drawn Carbon Steel Standard Sea Worthy Package Rectangular Tube High-Performance Machinery
US$ 680-980
/ Ton
3 Tons (MOQ)
3 Tons (MOQ)
Product Parameters
Item
Precision Welded & Seamless Steel Pipe
Steel Grade
S235/ S275/ S355
16Mo3/ P265GH/ 30CrMo
AISI 304/ AISI 316/ AISI 430
API 5L/ EN 10219
S460/ S550
Standard
ASTM , EN, BS, GB, DIN, JIS
Raw Materail
Shougang, MaSteel, TANGSHAN,BENXI, Posco, Guanzhou
Features
1.
- Shanghai South Geely Industrial Co., Ltd.
-
Suppliers with verified business licenses
- Shanghai, China
- ISO 9001, ISO 14001, ISO 20000, OHSAS/ OHSMS 18001, ISO 14064...
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Polished · Pipeline Transport · Hot Rolled
AISI 201 304 316 430 Rectangular Square Section Stainless Steel Square Pipe/Tube
US$ 900-1500
/ Ton
1 Ton (MOQ)
1 Ton (MOQ)
Description
Steel grade
200/300400 series
Standard
ASTM A213,A312,ASTM A269,ASTM A778,ASTM A789,DIN 17456, DIN17457,DIN 17459,JIS G3459,JIS G3463,GOST9941,EN10216, BS3605,
GB13296
Surface
Polishing,annealing,pickling,bright
Type
hot rolled and cold rolled
stainless steel round pipe/tube
S
- Shuangjiu (Shandong) Steel Group Co., Ltd.
-
Suppliers with verified business licenses
- Shandong, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
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Black · Welded · Rectangular
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
- Guangzhou Kingmetal Steel Industry Co., Ltd.
-
Suppliers with verified business licenses
- Guangdong, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, ASME
- Contact Now
Polished · Pipeline Transport · Cold Drawn
Square Tube Super Duplex Rectangular Tube Steel Seamless Tube S32750 SUS 329j3l S31803
US$ 2000-6000
/ Ton
1 Ton (MOQ)
1 Ton (MOQ)
Square Tube Super Duplex Rectangular Tube Steel Seamless Tube S32750 S32205 S31803
Product Description
Zhejiang Xintongda Special Steel Manufacturing Co.,Ltd was established in 2010,and XTD as our brand. As an integrated supplier of specialsteel for the global market, we've earned a high reputat
- Zhejiang Xintongda Special Steel Manufacturing ...
-
Suppliers with verified business licenses
- Zhejiang, China
- ISO 9001, ISO 14001, GMP
- Contact Now
Oil/Gas Drilling · Welded · Rectangular
Hot Rolled A36 Q235B Welded Carbon Metal Pipe Rectangular Steel Tube
US$ 750-900
/ Ton
5 Tons (MOQ)
5 Tons (MOQ)
"18 years of steel pipe production experience! Because professional, trustworthy!"
We are the leading Steel Pipe Manufacturer and distributor in China which have been engaging in the field produced for 18 years with 15 years export experience..
For welded steel pipe, we have more than 10 product
- Qingdao Hengjia Technology Co., Ltd.
-
Suppliers with verified business licenses
- Shandong, China
- ISO 9001, QC 080000, BSCI, BRC, SA 8000
- Contact Now
Construction & Decoration · Rectangular · ERW
Rectangular Steel Tube Use in Machinery (Q235B, SS400, S235JR, Q345B, S355JR, A500 Gr. B)
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.
-
Suppliers with verified business licenses
- Shandong, China
- ISO 9001, ISO 9000
- Contact Now
Pipeline Transport · Mining · Round
ASTM A312 Ss 201 304 316 430 Stainless Steel Pipe/Seamless or Welded Round/Square/Rectangular/Hex/Oval Tube
US$ 1159-1299
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
ASTM A312 Ss 201 304 316 430 Stainless Steel Pipe/Seamless or Welded Round/Square/Rectangular/Hex/Oval Tube
Product decriptions:
Product name:
304 Steel Pipe
Length:
Customized
Steel Grade:
301, 316L, 316, 430, 304
Shipment:
By sea, by air, by express(Shipment can be made within 7-10 days.)
- Qingdao Liange Special Steel Co., Ltd.
-
Suppliers with verified business licenses
- Shandong, China
- ISO 9001, ISO 14001, ISO 20000, OHSAS/ OHSMS 18001, IATF16949...
- Contact Now
-
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 · ERW
ASTM A500 Gr. B Steel Tube Size 200X50X8mm (rectangular hollow section)
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.
-
Suppliers with verified business licenses
- Shandong, China
- ISO 9001, ISO 9000
- Contact Now
Black · Hydraulic/Automobile Pipe · Hot Rolled
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
- Shandong Heng Steel Group Co., Ltd.
-
Suppliers with verified business licenses
- Shandong, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
- Contact Now
Carbon Steel · Construction & Decoration · Galvanized
Square Metal Tube Rectangular Metal Tube 20mm*30mm*2mm Carbon Steel High Quality Hot Sales
US$ 450-500
/ Ton
5 Tons (MOQ)
5 Tons (MOQ)
Square metal tube Rectangular metal tube 20mm*30mm*2mm Carbon steel High quality Hot sales
Product Description
Product name
Square tube, Rectangular tube, Square steel tube, Rectangular steel tube, Square metal tube, Rectangular metal tube
Standard
ASTM, DIN, GB, JIS,
Thickness
1.0
- SHANDONG ZEBRA STEEL MATERIAL CO., LTD.
-
Suppliers with verified business licenses
- Shandong, China
- ISO 9001, ISO 9000, ISO 14001, ISO 10012
- Contact Now
ERW · Alloy Steel · Construction & Decoration
Material Grade Q355b Rectangular Steel Tube (RHS) 300X200X6mm X 6000mm Surface Anti-Rust Oil Covered
US$ 960
/ 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
(these square
- Qingdao Wanrunda Imp and Exp Co., Ltd.
-
Suppliers with verified business licenses
- Shandong, China
- ISO 9001, ISO 9000
- Contact Now
Carbon Steel · Rectangular · Black
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.
-
Suppliers with verified business licenses
- Shandong, China
- ISO9001:2015
- Contact Now
Boiler Pipe · Oil/Gas Drilling · ERW
Hot Rolled ERW A36 Welded Rectangular Carbon Steel Tube
US$ 800-980
/ Ton
15 Tons (MOQ)
15 Tons (MOQ)
"18 years of steel pipe production experience! Because professional, trustworthy!"
We are the leading Steel Pipe Manufacturer and distributor in China which have been engaging in the field produced for 18 years with 15 years export experience..
For welded steel pipe, we have more than 10 product
- Qingdao Hengjia Technology Co., Ltd.
-
Suppliers with verified business licenses
- Shandong, China
- ISO 9001, QC 080000, BSCI, BRC, SA 8000
- Contact Now
Oil/Gas Drilling · Welded · Rectangular
16mn 20# Black Pipes Q345 Welded Pipe Rectangular Steel Tube
US$ 750-900
/ Ton
5 Tons (MOQ)
5 Tons (MOQ)
"18 years of steel pipe production experience! Because professional, trustworthy!"
We are the leading Steel Pipe Manufacturer and distributor in China which have been engaging in the field produced for 18 years with 15 years export experience..
For welded steel pipe, we have more than 10 product
- Qingdao Hengjia Technology Co., Ltd.
-
Suppliers with verified business licenses
- Shandong, China
- ISO 9001, QC 080000, BSCI, BRC, SA 8000
- Contact Now
Pipeline Transport · Boiler Pipe · Chemical Industry
Rectangular Steel Pipes Sizes 20 X 20 X 1.0mm— 900 X 900 X 40mm En10219 S235 Steel Tubes
US$ 500-1000
/ Ton
1 Ton (MOQ)
1 Ton (MOQ)
Product Name: Rectangular Steel Pipes Sizes 20 x 20 x 1.0mm-900 x 900 x 40mm En10219 S235 Steel Tubes
Widely used in machinery manufacturing, construction, metallurgy industry, agricultural vehicles,
agricultural greenhouses, automobile industry, railway, highway guardrail, container frame, furni
- Jiangsu HYT International Trading Co., Ltd.
-
Suppliers with verified business licenses
- Jiangsu, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000
- Contact Now
Black · Pipeline Transport · Chemical Industry
Steel Tube A36 Rectangular Steel Tube at 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.
-
Suppliers with verified business licenses
- Tianjin, China
- ISO 9001
- Contact Now
Pipeline Transport · Boiler Pipe · Chemical Industry
ASTM A53 ASTM A36 Galvanized Steel Pipe Square Rectangular Tube
US$ 499-599
/ Ton
25 Tons (MOQ)
25 Tons (MOQ)
Uniform galvanizing:High quality galvanized metal material, corrosion-resistant, beautiful appearance.
Smooth appearance:The whole process is one-time forming, standard specification, no bending and durable.
Cross section leveling:Advanced processing equipment, cutting smooth, impact resistant.
- Shandong Hongyan Metal Material Co., Ltd.
-
Suppliers with verified business licenses
5(5.0)
"Fast Dispatch"Fast Dispatch - Shandong, China
- Contact Now
Hot Rolled · Carbon Steel · Construction & Decoration
Rectangular Hollow Shs Carbon Steel Tube
1 Ton (MOQ)
Product Description
Product name
Ms erw ms iron black round steel tube price/welded steel pipe
Steel
Material
Q235,SS400,A36
Chemical Composition
C:0.06g Si:0.22g Mn:0.25-0.70g
P:0.045g S:0.045g
Section Shape
Round/Square/Rectangular
Standard
Round :BS 1387, BS 4568, GB/T3901
- Tianjin Jinnuo Steel Pipe Co., Ltd.
-
Suppliers with verified business licenses
- Tianjin, China
- ISO9001:2015
- Contact Now
Oil/Gas Drilling · Round · Construction & Decoration
Large Black Welded Carbon Steel Rectangular Hollow Section Tubes
US$ 400-500
/ Ton
3 Tons (MOQ)
3 Tons (MOQ)
ASTM A53 A36 Welded Steel Pipes Carbon Steel Pipe
Product Description
Supply
1. Carbon steel pipe
2. Petroleum casing pipe
3. Fluid pipe
4. structure pipe
5. Alloy steel pipe
Standard
API 5L, ASME, ASTM, DIN, GB8162, GB8163, GB5310,etc.
Thickness
SCH5~SCH160, STD,
- Shandong Hongqiao Energy Equipment Technology ...
-
Suppliers with verified business licenses
- Shandong, China
- Contact Now
Black · Pipeline Transport · ERW
Rectangular Steel Tube From Chinese Steel Pipe Factory
US$ 578-599
/ Ton
5 Tons (MOQ)
5 Tons (MOQ)
Name
GI GALVANIZED MS LOW CARBON BLACK SQUARE STEEL PIPE/TUBE BUILDING MATERIAL
Material
Q195/Q235/Q345/20#/ss400
Surface treatment
Galvanized/oiled etc
Wall thickness
Greater or equal to 0.3mm
Package
Packing in bundles with steel belt or customization
Product name
ERW/welded/MS/blac
- Bazhou GY Steel Pipe Manufacturing Co., Ltd.
-
Suppliers with verified business licenses
- Tianjin, China
- Contact Now
Boiler Pipe · Oil/Gas Drilling · ERW
Black Painting 16mn 12mnv Alloy Rectangular Welded Steel Tube
US$ 800-980
/ Ton
15 Tons (MOQ)
15 Tons (MOQ)
"18 years of steel pipe production experience! Because professional, trustworthy!"
We are the leading Steel Pipe Manufacturer and distributor in China which have been engaging in the field produced for 18 years with 15 years export experience..
For welded steel pipe, we have more than 10 product
- Qingdao Hengjia Technology Co., Ltd.
-
Suppliers with verified business licenses
- Shandong, China
- ISO 9001, QC 080000, BSCI, BRC, SA 8000
- Contact Now
Oil/Gas Drilling · Welded · Rectangular
Carbon Steel Pipe A36 A53 Metal Welding Rectangular Tube
US$ 750-900
/ Ton
5 Tons (MOQ)
5 Tons (MOQ)
"18 years of steel pipe production experience! Because professional, trustworthy!"
We are the leading Steel Pipe Manufacturer and distributor in China which have been engaging in the field produced for 18 years with 15 years export experience..
For welded steel pipe, we have more than 10 product
- Qingdao Hengjia Technology Co., Ltd.
-
Suppliers with verified business licenses
- Shandong, China
- ISO 9001, QC 080000, BSCI, BRC, SA 8000
- Contact Now
Carbon Steel · Machinery Industry · Oil/Gas Drilling
Asian Tube Steel Rectangular Hollow Section Tube Supplier
US$ 650
/ Ton
10 Tons (MOQ)
10 Tons (MOQ)
Asian Tube Steel Rectangular Hollow Section Tube Supplier
Outer Diameter
12mm-720mm
Wall Thickness
0.6mm-20mm
Length
1m-5.8m/6m/11.8m/12m, or random length as client's requests
Tolerence
±5%
Surface Treatment
Galvanized(hot dip and pre-gal.); Color painted; Electroplating; Oiled
St
- Tianjin Tianyingtai Steel Pipe Co., Ltd.
-
Suppliers with verified business licenses
- Tianjin, China
- Contact Now
Machinery Industry · Special Purpose · Construction & Decoration
Superior Quality Q235 S235 A36 Cold Rolled/Hot Rolled/ Carbon Steel Galvanized Welded Rectangular/Square Steel Pipe Mild Steel Ms Iron Rhs Shs Hollow Tube
US$ 525-695
/ Ton
1 Ton (MOQ)
1 Ton (MOQ)
Superior Quality Q235 S235 A36 Cold Rolled/Hot Rolled/ Carbon Steel Galvanized Welded Rectangular/Square Steel Pipe Mild Steel MS Iron RHS SHS Hollow Tube
Product Description
This is a general structure square and rectangular low carbon welded steel tube, also known as general structure squ
- Shandong Chicago Material Co., Ltd
-
Suppliers with verified business licenses
- Shandong, China
- Contact Now
Black · Seamless · Round
Seamless/ Alloy Galvanized/Rectangular/Round Carbon /Stainless Steel Tube Supplier
US$ 640
/ Ton
10 Tons (MOQ)
10 Tons (MOQ)
Liaocheng Xinglong Seamless pipe Manufacturing Co., Ltd is founded in 2004, Covering an area of 15000 square meter. And the total asset is above 250 million Yuan. There are 850 staff members including 180 technicians in our company. Annual output is 60,000 tons. We also establish an effective comple
- Shandong Liaocheng Yuanhetai Steel Products ...
-
Suppliers with verified business licenses
- Shandong, China
- ISO 9001
- Contact Now
Black · Pipeline Transport · Chemical Industry
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.
-
Suppliers with verified business licenses
- Tianjin, China
- ISO 9001
- Contact Now
Polished · Pipeline Transport · Cold Rolled
ASTM A312 A790 304 304L 310 310S 316 316L 321 410 904L S31803 S32205 S32750 Smls Seamless/Welded Ss Stainless Steel Tubing Exhaust Square Rectangular Round Tube
US$ 1550-2800
/ Ton
1 Ton (MOQ)
1 Ton (MOQ)
ASTM A312 A790 304 304L 310 310S 316 316L 321 410 904L S31803 S32205 S32750 Smls Seamless/Welded Ss Stainless Steel Tubing Exhaust Square Rectangular Round Tube
Product Parameters
Production Name
Stainless Steel Tube
Production Size
Outer Diameter:6-2000 mm
Thickness:0.1-100 mm (Size can
- Jiangsu Jinmingxin Metal Technology Co., Ltd.
-
Suppliers with verified business licenses
- Jiangsu, China
- ISO 9001, ISO 9000, ISO 14000
- Contact Now
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