ERW High Frequency Welded Carbon Steel Tubes

2022-08-11 13:04:46
Model NO.: ERW Steel Tube
Product Name: ERW High Frequency Welded Carbon Steel Tubes
Outer Diamater: 21.3-660.4mm
Thickness: 1.5-25.4mm
Surface: Varnished, 3PE, 3PP, Fbe, Galvanized etc Coated.
Finished Treatment: Plain/Beveled/Thread/Coupling/Pipe Cap
Grade: Q195/Q215/Q235/Q345/Mixed Material
Length: 1-12m or as Customers Required
Application: Low and Middle Pressure Fluid Transportation Pipel
Trade Term: Fob, CIF, CFR
Payment Term: L/C, T/T etc...
Trademark: Hengjia
Transport Package: in Budles or According to Customer Request
Specification: 21.3-660.4mm*1.5-25.4mm
Origin: China
HS Code: 7306309000
Qingdao Hengjia Steel Pipe Co., Ltd

Qingdao Hengjia Steel Pipe Co., Ltd. is a branch of Heng Steel Group .
 Heng Steel Group Established in 2005, is a large steel enterprise in the North of China . Hengjia have a modern factory covering an area of 400,000 square meters, with over 800 employees and a fixed asset of 180 million USD, annual output capacity is up to 800,000 Tons. We can quickly fulfill all of our domestic and international customers' orders, try our best to meet customers' requirements.

About the ERW High Frequency Welded Pipe ,we can produce with  Black Painting/Oiled /Varnished/ 3PE/3PP/FBE/Galvanized or as your requirement.

In order to provide One-Stop service for customers with superior products from qualified supplier.
Detailed Description:
Product Electric Resistance Welded Steel Pipe
Usage Used for low pressure liquid delivery, such as water, gas, and oil. Oil drilling and machinery manufacturing, etc.
Standard API 5L, API 5CT, ASTM 53, EN10217, DIN 2458. IS 3589, JIS G3452, BS1387
Certificate API 5L PSL1/PSL2, API 5CT, CE, ISO
Out Diameter 21.3mm -660.4mm
Wall Thickness 1.5mm-25.4mm
Length 1-12m or as customers required
Steel Grade
API 5L GR B, X42,X46, X56, X60,X65,X70,X80
ASTM A53 GR A, GR B, GR C
EN S275, S275JR, S355JRH, S355J2H
GB Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360- L555
Surface Treatment Fusion bond Epoxy coating, Coal Tar Epoxy, 3PE, Vanish Coating, Bitumen Coating, Black  painting or as per customer's requirement 
        Chemical Element Composition (%)
GB ASTM BS C Mn Si S P
Q195 - A285M Gr.B S185 0.06~0.12 0.25~0.5 ≤0.30 ≤0.040 ≤0.035
Q215 A A285M Gr.C 040A12 0.09~0.15 0.25~0.55 ≤0.35 ≤0.050 ≤0.045
B A573M Gr.58 - ≤0.045
Q235 A A570 Gr. A S235JR 0.14~0.22 0.30~0.65 ≤0.36 ≤0.050 ≤0.045
B A571 Gr. D S235JRG1 0.12~0.2 0.30~0.70 ≤0.045  
C A283M Gr.D S235JRG2 ≤0.18 0.35~0.80 ≤0.040 ≤0.040
D - - ≤0.17 ≤0.035 ≤0.035
Q345 A A572 Gr.50 - ≤0.20 1.00~1.60 ≤0.55 ≤0.045 ≤0.045
B 50B ≤0.040 ≤0.040
C 50C ≤0.035 ≤0.035
D 50D ≤0.18 ≤0.030 ≤0.030
ERW High Frequency Welded Carbon Steel Tubes
ERW High Frequency Welded Carbon Steel Tubes
ERW High Frequency Welded Carbon Steel Tubes
 

Electroplated Saw Blade

Diamond Saw Blade is a cutting tool, which is widely used in the processing of hard and brittle materials such as concrete, refractory materials, stone materials, and ceramics. The diamond saw blade is mainly composed of two parts; the base body and the cutter head. The base body is the main support part of the bonded cutter head.
The cutter head is the part that cuts during use. The cutter head will be continuously consumed during use, but the matrix will not. The reason why the cutter head can cut is because it contains diamond, and diamond is the most important part. A hard substance that rubs and cuts the workpiece in the cutter head. The diamond particles are wrapped by metal inside the cutter head.
Electroplating (brazing) diamond saw blade: the blade powder is attached to the substrate by electroplating.

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