Shandong Zhengde Metal Manufacturing Co., Ltd

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Stock Tubular 2X4 Rectangular Steel Square Tube Black Iron Black Q195 Iron Bi

China Stock Tubular 2X4 Rectangular Steel Square Tube Black Iron Black Q195 Iron Bi

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Stock Tubular 2X4 Rectangular Steel Square Tube Black Iron Black Q195 Iron Bi

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Model NO.	ZD-HRRSSP
Technique	Hot Rolled
Material	Carbon Steel
Surface Treatment	Black
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

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Product Details
Company Details

Product Specification


Model NO.	ZD-HRRSSP	Technique	Hot Rolled
Material	Carbon Steel	Surface Treatment	Black
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
High Light	2X4 Steel Square Tube ，Q195 Steel Square Tube ，Building Steel Square Tube

Factory Stock Tubular 2X4 Rectangular Steel Square Tube Black Iron Black Q195 Iron Bi Pipe Rhs Tube for Building with Cheap Price Zhengde 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

Factory Stock Tubular 2X4 Rectangular Steel Square Tube Black Iron Black Q195 Iron Bi Pipe Rhs Tube for Building with Cheap Price

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.

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.

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.

Factory Stock Tubular 2X4 Rectangular Steel Square Tube Black Iron Black Q195 Iron Bi Pipe Rhs Tube for Building with Cheap Price

Factory Stock Tubular 2X4 Rectangular Steel Square Tube Black Iron Black Q195 Iron Bi Pipe Rhs Tube for Building with Cheap Price 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 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.
Factory Stock Tubular 2X4 Rectangular Steel Square Tube Black Iron Black Q195 Iron Bi Pipe Rhs Tube for Building with Cheap Price

Factory Stock Tubular 2X4 Rectangular Steel Square Tube Black Iron Black Q195 Iron Bi Pipe Rhs Tube for Building with Cheap Price

Company Details

Bronze Gleitlager

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and

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from Quality China Factory

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Business Type:

Manufacturer 


Year Established:

1997 


Total Annual:

500000000-600000000
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Employee Number:

1500~1800 


Ecer Certification：

Verified Supplier 

Shandong Zhengde Metal Manufacturing Co., Ltd. is a company integrating hot-rolled steel coils, cold-rolled steel coils, galvanized steel coils, color-coated steel coils, steel sections, steel pipes, heat exchange pipes, automobile exhaust pipes, anchor rods, steel wires, metal mesh, A large compreh... Shandong Zhengde Metal Manufacturing Co., Ltd. is a company integrating hot-rolled steel coils, cold-rolled steel coils, galvanized steel coils, color-coated steel coils, steel sections, steel pipes, heat exchange pipes, automobile exhaust pipes, anchor rods, steel wires, metal mesh, A large compreh...

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Shandong Zhengde Metal Manufacturing Co., Ltd
Binzhou, Shandong, China 256600
https://www.sectionssteel.com/

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