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SHANDONG ZHENGDEMETAL MANUFACTURING CO.,LTD.

  • China,Jinan ,Shandong
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China China Factory S235jr Ss400 S235j0 A572 Carbon Steel Rectangular Seamless Tube
China China Factory S235jr Ss400 S235j0 A572 Carbon Steel Rectangular Seamless Tube

  1. China China Factory S235jr Ss400 S235j0 A572 Carbon Steel Rectangular Seamless Tube
  2. China China Factory S235jr Ss400 S235j0 A572 Carbon Steel Rectangular Seamless Tube
  3. China China Factory S235jr Ss400 S235j0 A572 Carbon Steel Rectangular Seamless Tube
  4. China China Factory S235jr Ss400 S235j0 A572 Carbon Steel Rectangular Seamless Tube
  5. China China Factory S235jr Ss400 S235j0 A572 Carbon Steel Rectangular Seamless Tube
  6. China China Factory S235jr Ss400 S235j0 A572 Carbon Steel Rectangular Seamless Tube

China Factory S235jr Ss400 S235j0 A572 Carbon Steel Rectangular Seamless Tube

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Packaging Details Customer settings
Delivery Time 10days
Model NO. HRRSSP
Usage Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Section Shape Square
Custom Made Yes
Custom Cycle 7-15 Days
Production Standards ASTM/JIS/AISI/DIN/BS/En/GB
Payment Term 30%T/T Advance + 70% Balance
Alloy or Not Low Alloy
MOQ 3tons
Lengh Customized
Advantage Wear Resistance, Machinability, Easy Welding
Specification2 Zd-Hrssp20e10/20/30/40/50/60/70
Specification3 Zd-Hrssp20e80/90/102/118/120
Standard1 ASTM a 6/a 6m-07 BS 4-1:1993 En 10024 JIS G 3192
Transport Package Export Standard Package/as Request
Specification According to customer requirements
Trademark ZHENGDE
Origin China
HS Code 7304192000
Supply Ability 65000 Tons/Month
After-sales Service Hot Rolled Seamless Steel Pipe Endless Service
Warranty 5
Type Seamless
Technique Hot Rolled
Material Carbon Steel
Surface Treatment Black
Samples US$ 0/Meter 1 Meter(Min.Order) | Request Sample
Place of Origin CHNIA
Brand Name Zhengde

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  1. Product Details
  2. Company Details

Product Specification

Packaging Details Customer settings Delivery Time 10days
Model NO. HRRSSP Usage Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Section Shape Square Custom Made Yes
Custom Cycle 7-15 Days Production Standards ASTM/JIS/AISI/DIN/BS/En/GB
Payment Term 30%T/T Advance + 70% Balance Alloy or Not Low Alloy
MOQ 3tons Lengh Customized
Advantage Wear Resistance, Machinability, Easy Welding Specification2 Zd-Hrssp20e10/20/30/40/50/60/70
Specification3 Zd-Hrssp20e80/90/102/118/120 Standard1 ASTM a 6/a 6m-07 BS 4-1:1993 En 10024 JIS G 3192
Transport Package Export Standard Package/as Request Specification According to customer requirements
Trademark ZHENGDE Origin China
HS Code 7304192000 Supply Ability 65000 Tons/Month
After-sales Service Hot Rolled Seamless Steel Pipe Endless Service Warranty 5
Type Seamless Technique Hot Rolled
Material Carbon Steel Surface Treatment Black
Samples US$ 0/Meter 1 Meter(Min.Order) | Request Sample Place of Origin CHNIA
Brand Name Zhengde
High Light Building Material Rectangular Seamless TubeS235jr Rectangular Seamless TubeLow Carbon Seamless Steel Tube

Product Description

 
Product Description

China Factory S235jr Ss400 S235j0 A572 Carbon Steel Rectangular Seamless Tube Low Carbon Seamless Steel Tube Galvanzied Rectangular Tube for Building MaterialZhengde the seamless rectangular tube is a long strip of steel with a hollow section and no seams around it. The use of rectangular seamless steel pipes to manufacture ring parts can improve material utilization, simplify manufacturing processes, save materials and processing man-hours, such as rolling bearing rings, jack sets, etc., which have been widely used in steel pipes. Steel pipe is also an indispensable material for various conventional weapons, and barrels, barrels, etc. must be made of steel pipes. Steel pipes can be divided into round pipes and special-shaped pipes according to the shape of the cross-sectional area.
Circular seamless steel pipes also have certain limitations. For example, under the condition of plane bending, circular seamless steel pipes are not as strong as square and rectangular seamless steel pipes. ,Rectangular tube. According to the mechanical properties of different square tubes.

Basic size Area Weight
A B S F/cm2 G/kg·m-
mm    
36 18 1.5 1.49 1.17
2 1.93 1.52
2.5 2.34 1.84
3 2.73 2.14
3.5 3.08 2.42
50 32 2 3.05 2.4
2.5 3.74 2.94
3 4.41 3.46
70 50 4 8.69 6.82
5 10.57 8.3
6 12.34 9.69
7 14 10.99
80 60 4 10.29 8.07
5 12.57 9.87
6 14.74 11.57
7 16.8 13.19
90 60 4 11.09 8.7
5 13.57 10.65
6 15.94 12.52
7 18.2 14.29
100 70 5 15.57 12.22
6 18.34 14.4
7 21 16.48
8 23.54 18.48
Our Advantages

China Factory S235jr Ss400 S235j0 A572 Carbon Steel Rectangular Seamless Tube Low Carbon Seamless Steel Tube Galvanzied Rectangular Tube for Building Material

China Factory S235jr Ss400 S235j0 A572 Carbon Steel Rectangular Seamless Tube Low Carbon Seamless Steel Tube Galvanzied Rectangular Tube for Building Material
Three-roll pipe mill
The rectangular seamless steel pipe produced by the three-roll mill for hot-rolling seamless steel pipe has high precision. Because of the cross-rolling with the mandrel, the rolling action is repeated many times in one pass, which greatly improves the accuracy of the wall thickness and is not easy to produce. Defects such as scratches, ears, and green lines; the flexibility in production is large, and the pass size can be changed with the help of the clutch of the roll.
Adequate inventory
Standing inventory of carbon Rectangular seamless tubes, seamless special-shaped tubes, alloy seamless tubes, precision tubes. Various types of seamless steel pipes with a specification of 5-426*0.5-60mm and a length of 2-16m. The cold-rolled precision bright tubes produced by our factory have smooth appearance, uniform wall thickness, no oxide layer, and high precision. The inner hole of the steel pipe can be divided into round type, spline type, plum blossom type, etc. It is widely used in automobiles, motorcycles, electric power, petrochemicals, ships, aerospace, bearings, pneumatic components, oil cylinders, boiler equipment, medical equipment, fitness equipment and other industries.
China Factory S235jr Ss400 S235j0 A572 Carbon Steel Rectangular Seamless Tube Low Carbon Seamless Steel Tube Galvanzied Rectangular Tube for Building Material
China Factory S235jr Ss400 S235j0 A572 Carbon Steel Rectangular Seamless Tube Low Carbon Seamless Steel Tube Galvanzied Rectangular Tube for Building Material
Attention to detail
No matter how to choose the Rectangular seamless steel pipe, its quality cannot be ignored. It must be noted that there should be no defects on the surface, such as small cracks or scars, etc., and that the thickness of the pipe wall is the same to ensure uniformity. The physical comparison is still very important. Only after the basic comparison of the physical objects is done, can the steel pipes that meet the needs be selected. The processing technology of each seamless steel pipe is different, which will also affect its application field. Now it is generally processed by cold drawing and hot rolling, and the processing effect of the two and the application of steel pipes will also have certain differences.
Applicable scene
Rectangular seamless steel pipes are mainly used in engineering construction, glass curtain walls, door and window decoration, steel structures, guardrails, machinery manufacturing, automobile manufacturing, home appliance manufacturing, shipbuilding, container manufacturing, electric power, agricultural construction, agricultural greenhouses, bicycle racks, motorcycle racks, Shelves, fitness equipment, leisure and tourism products, steel furniture, various specifications of oil casing, oil pipes and line pipes, water, gas, sewage, air, heating and other fluid transportation, fire protection and support, construction industry and other fields.
China Factory S235jr Ss400 S235j0 A572 Carbon Steel Rectangular Seamless Tube Low Carbon Seamless Steel Tube Galvanzied Rectangular Tube for Building Material

China Factory S235jr Ss400 S235j0 A572 Carbon Steel Rectangular Seamless Tube Low Carbon Seamless Steel Tube Galvanzied Rectangular Tube for Building Material
Quality first: production and inspection in strict accordance with production standards;
Price advantage: discounts based on real market prices;
Transaction security: There will be no loss of customer funds;
After-sales guarantee: the customer's problem is our problem;
Long-term cooperation: quality assurance, price advantage, sincere service can last for a long time.

Detailed Photos

China Factory S235jr Ss400 S235j0 A572 Carbon Steel Rectangular Seamless Tube Low Carbon Seamless Steel Tube Galvanzied Rectangular Tube for Building Material
China Factory S235jr Ss400 S235j0 A572 Carbon Steel Rectangular Seamless Tube Low Carbon Seamless Steel Tube Galvanzied Rectangular Tube for Building Material

Packaging & Shipping

China Factory S235jr Ss400 S235j0 A572 Carbon Steel Rectangular Seamless Tube Low Carbon Seamless Steel Tube Galvanzied Rectangular Tube for Building Material

Company Profile

China Factory S235jr Ss400 S235j0 A572 Carbon Steel Rectangular Seamless Tube Low Carbon Seamless Steel Tube Galvanzied Rectangular Tube for Building MaterialShandong Zhengde Metal Manufacturing Co., Ltd. is a production and sales company integrating hot-rolled steel coils, cold-rolled steel coils, galvanized steel coils, color-coated steel coils, section steel, steel pipes, steel wires, metal mesh, stainless steel, aluminum, copper and other metal products integrated large enterprises. Five production and sales bases have been formed in Binzhou, Liaocheng, Wuxi, Tianjin, Jinan and Tai'an, with more than 100 production lines, 4 nationally recognized laboratories, 2 technical engineering centers, and 5 enterprise technology centers. Products are exported to more than 50 countries and regions such as North America, South America, Europe, Africa, Oceania, Middle East, and Southeast Asia.
China Factory S235jr Ss400 S235j0 A572 Carbon Steel Rectangular Seamless Tube Low Carbon Seamless Steel Tube Galvanzied Rectangular Tube for Building Material

Certifications

China Factory S235jr Ss400 S235j0 A572 Carbon Steel Rectangular Seamless Tube Low Carbon Seamless Steel Tube Galvanzied Rectangular Tube for Building Material

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Seller

  • Year Established:

    2010

  • Total Annual:

    47500000-52100000

  • Employee Number:

    179~186

  • Ecer Certification:

    Verified Supplier

Shandong Zhengde Metal Manufacturing Co., Ltd. is a production and sales company integrating hot-rolled steel coils, cold-rolled steel coils, galvanized steel coils, color-coated steel coils, section steel, steel pipes, steel wires, metal mesh, stainless steel, aluminum, copper and other metal produ... Shandong Zhengde Metal Manufacturing Co., Ltd. is a production and sales company integrating hot-rolled steel coils, cold-rolled steel coils, galvanized steel coils, color-coated steel coils, section steel, steel pipes, steel wires, metal mesh, stainless steel, aluminum, copper and other metal produ...

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  • SHANDONG ZHENGDEMETAL MANUFACTURING CO.,LTD.
  • Licheng District, Jinan City, Shandong Province
  • https://www.zdemetal.com/

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