Information on the most widely used ASTM standards within the materials testing industry
Model: GGW-60H, ISO 8491
GGW-60H "Welded (Low Pressure Fluid) Steel Pipe Bending Testing Machine" is a special equipment for plane bending test of metal steel pipe.
The product is widely used in inspection units, metal pipe factories and pipeline enterprises to test the bending performance of metal pipes.
GGW-60 welding (low pressure fluid) steel pipe bending testing machine is based on GW-40 steel bending testing machine based on the development of products, for different nominal caliber steel pipe specimens only need to replace the corresponding bending sleeve, adjust the bending radius and replace the roller, the equipment accuracy is reliable, easy to use, long service life, is currently the most complete welding (low pressure fluid) steel pipe bending testing machine.
General Introduction
ASTM A370-22 Standard Test Methods and Definitions for Mechanical Testing of Steel Products
The equipment is a new product developed according to ISO 8491:1998 "Metal material tube bending test method".
It is suitable for metal pipe bending test methods specified in GB/T13793-2016 "Straight Seam Electric Welded Steel Pipe", GB/T3091-2015 "Welded Steel Pipe for Low Pressure Fluid Transportation", GB/T8162-2008 "Seamless Steel Pipe for Structure" and other standards. GB/T3091-2015 "Welded steel pipe for low-pressure fluid transportation" (outer diameter not more than 60.3mm (≤Φ60.3mm) welded pipe) standard in chapter 5.5 process performance in the steel pipe bending test, has been unable to complete this test efficiently and standardly, UnitedTest technical personnel combined with relevant experts and testing units, successfully developed a welding (low pressure fluid) steel pipe special bending testing machine, can efficiently complete GB/T3091-2015 "low pressure fluid transportation with welded steel pipe" Chapter 5.5.1 Process Performance: Steel Tube Bending Test.
The product is widely used in inspection units, metal pipe factories and pipeline enterprises to test the bending performance of metal pipes.
GGW-60 welding (low pressure fluid) steel pipe bending testing machine is based on GW-40 steel bending testing machine based on the development of products, for different nominal caliber steel pipe specimens only need to replace the corresponding bending sleeve, adjust the bending radius and replace the roller, the equipment accuracy is reliable, easy to use, long service life, is currently the most complete welding (low pressure fluid) steel pipe bending testing machine.
Key Features
ISO 8491:1998
Metallic materials — Tube (in full section) — Bend testMain Technical Specification
| Model | GGW-60H |
| Curved steel pipe nominal diameter range (DN) | DN6(Φ10.2) ,DN8(Φ13.5) ,DN10(Φ17.2) ,DN15(Φ21.3), DN20(Φ26.9) , DN25(Φ33.7), DN32(Φ42.4), DN40(Φ48.3), DN50(Φ60.3) |
| Steel pipe bending angle | 0°-90° free setting(Customized 0°-180° free setting available) |
| Roller operating speed | ≤1.4 r/min |
| Bending angle control accuracy | ±1.5° |
| Equipped with bent sleeve radius R (6 times diameter) for steel pipe | Φ21.3mm×6≈127.8mm;Φ26.9mm×6≈161.4mm;Φ33.7mm×6≈202.2mm;Φ42.4mm×6≈254.4mm;Φ48.3mm×6≈289.8mm;Φ60.3mm×6≈361.8mm Optional: Φ10.2mm×6≈61.2mm;Φ13.5mm×6≈81mm;Φ17.2mm×6≈103.2mm; |
| Wheel radius | R5, R6.8, R8.6, R10.7, R13.5, R16.9, R21, R24.2, R30.2 |
| Test control methods |
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| Motor power | 1.5kw |
| Dimension | 970×760×1170mm |
| weight | 700kg |
Main Accessories
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