Wholesale Best Angle Pad Grooved Pipe Coupling Supllier

Code：XGQT2
Size: 1”-12”(DN25-DN300)
Material: Ductile iron ASTM A536, 65-45-12
Dimension: ISO6182、AWWA C606、GB 5135.11
Connection：ASME B36.10、ASTM A53-A53M、ISO 4200
Thread: If have ISO 7-1,BS 21,BSPT, NPT,ASME B1.20.1
Pressure Rating: 175PSI-300PSI
Surface Treatment: Red Painting, Epoxy Coating ,Hot-Dip Galvanized, Electroplated
Bolt & nut: ASTM A449/ CLASS 8.8/ ISO 898
Gasket: EPDM, Nitrile, Silicone rubber, etc.
Certificate: UL Listed / FM Approved
Application: Fire Protection, Waterworks, HVAC, Plumbing, GAS, Irrigation, or
other piping systems



Products Details
Grooved pipe couplings are mechanical connectors used to join pipes in a variety
of applications, providing a flexible and efficient method for assembling and
disassembling piping systems. These couplings usually consist of two housings with
washers between them and secured by bolts or nuts. It is used for grooved pipe
connections. At the joint, the adjacent pipe ends are not allowed to have relative
angular displacement and corresponding axial rotation. The two butt joints of this
product are inclined grooved pipe joints.
Standards related to grooved pipe joints generally address design, dimensions,
materials, and testing requirements. Some common standards for grooved pipe
couplings include:
ASTM A536: This standard covers ductile iron castings for a variety of
applications, including grooved pipe joints.
ASTM A795: This standard specifies black and hot-dip galvanized (galvanized)
welded and seamless steel pipe for fire protection applications and may involve
the use of grooved joints.
UL 213: Underwriters Laboratories (UL) Standard for Grooved Mechanical Joints and
Fittings for Fire Service.
FM (Factory Mutual) Certification: FM Global has specific standards for grooved
pipe couplings and related components used in fire protection systems.

Quality Control：
Advanced equipment guarantee the production of high quality angle pad grooved pipe
coupling.
Advantages of DISA moulding line:
1. High quality precise casting less scrap and lower finishing costs.
2.High Production Efficiency
(1). Fast production: 350 moulds per hour, pattern changing time cut down to 2-3
minutes
(2). higher profitability over a longer service life.
3. Safety and Environmental Friendly safe, easy and clean operation (CE and ISO
14001 compliant)

High-precision, hydraulicly driven mould transport, no shifting, distortion, or
displacement of moulds.
The advantage of the sand supply system: The sand supply system is from the best
class sand processing equipment manufacturers of China, with straight structure,
easier maintenance, environmently friendly, high degree of automation, high safety
factor, good parameters of sand stability.

Fluid Tech is honored as the National enterprise technical center and is capable
and qualified to conduct full series of tests and inspections including chemical
checking, etc. Inspection facilities include: spectrometer, carbon sulfur
analyzer, metallurgical microscope, tensile strength testing equipment, pressure
testing equipment, adhesive force testing equipment, CMM, hardness tester, etc.
From incoming inspection to finished product, quality is checked and monitored in
the whole process. Each step of the manufacturing process is carefully documented,
regularly reviewed for revision control and updating standard. Quality procedures
are constantly monitored and updated to assure that only the highest and most
consistent quality products are supplied to our valued customers.

Application and Case
Products are used in fire protection system, water system, HVAC system, plumbing,
gas system, irrigation system, etc. These products are used in many projects ,
such as China Taiwanese Building 101, Xiamen Building, Wuhan Expo Building and
other famous landmark projects.

Minimum Order: 1 tons

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