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Type F Stainless Steel Couplings With Rubber Gaskets
No-hub couplings are engineered to connect No-hub cast iron pipe and fittings,cast iron pipe and plastic pipes or bronze pipes.The couplings consist of a high quality elastomeric compound gasket housed inside a stainless steel corrugated shield.
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Type B Rapid Stainless Steel Couplings With Rubber Gaskets
No-hub couplings are engineered to connect No-hub cast iron pipe and fittings, cast iron pipe and plastic pipes or bronze pipes. The couplings consist of a high quality elastomeric compound gasket housed inside a stainless steel corrugated shield.
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Type CHA Stainless Steel Couplings with Rubber Gaskets
No-hub couplings are engineered to connect No-hub cast iron pipe and fittings,cast iron pipe and plastic pipes or bronze pipes.The couplings consist of a high quality elastomeric compound gasket housed inside a stainless steel corrugated shield.
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Kombi Kralle
The Grip collars are fixed outside of the shielded couplings. They can strengthen the pressure which pipes bear. The dimensions can be from DN50-DN300. The bear pressure DN50-DN100 10 bar, DN150 -DN200 5bar, DN250-DN300 3bar.
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Grip Collar
The Grip collars are fixed outside of the shielded couplings. They can strengthen the pressure which pipes bear. The dimensions can be from DN50-DN300. The bear pressure DN50-DN100 10 bar, DN150 -DN200 5bar, DN250-DN300 3bar.
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Record Kralle
The Grip collars are fixed outside of the shielded couplings. They can strengthen the pressure which pipes bear. The dimensions can be from DN50-DN300. The bear pressure DN50-DN100 10 bar, DN150 -DN200 5bar, DN250-DN300 3bar.
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Grip Collar
The Grip collars are fixed outside of the shielded couplings. They can strengthen the pressure which pipes bear. The dimensions can be from DN50-DN300. The bear pressure DN50-DN100 10 bar, DN150 -DN200 5bar, DN250-DN300 3bar.
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Ductile Iron Pipes
The ductile iron pipes are manufactured according to ISO2531/EN545/EN598/NBR7675 international standard. Ductile cast iron is a kind of alloy of iron, carbon and silicon. During production process, we carry out tests on line strictly and test items includes: hydraulic pressure, cement lining thickness, zinc spraying thickness, bitumen coating thickness, dimension test, impressing test and so on. Especially, we have the most advanced X-ray detector to test wall thickness of each pipe precisely so that we could ensure pipes quality conform to ISO2531 standard.
External zinc spraying (≥130g/㎡) and bitumen coating (≥70um) conform to ISO8179 standard. Epoxy, polyurethane and polye the thylene can be supplied according to clients’ requirments.
Internal cement mortor lining conforms to ISO4179 standard and the cement mortor is firm, dense, smooth and strong adhension. High-Aluminum cement, Portland cement, Sulphate-Resistance cement, epoxy resin, epoxy ceramic for inside lining.
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Ductile Iron Fitting
The ductile iron pipes are manufactured according to ISO2531/EN545/EN598/NBR7675 international standard. Ductile cast iron is a kind of alloy of iron,carbon and silicon. During production process, we carry out tests on line strictly and test items includes: hydraulic pressure, cement lining thickness, zinc spraying thickness,bitumen coating thickness, dimension test, impressing test and so on. Especially, we have the most advanced X-ray detector to test wall thickness of each pipe precisely so that we could ensure pipes quality conform to standard.
Coating: Epoxy Resin Paints&Powder Coating, bitumen coating.
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Heavy Duty/Medium Duty Double Sealed Watertight/Airtight Manhole Cover & Frame C/W Stainless Steel Bolt, Washers & Rubber Gasket
Manhole Covers are manufactured for construction and public use.The manhole consisting of a frame and a cover and /or a grating. Manhole cover can better protect the safety of pedestrians and vehicles, and can better prevent rain and other liquids from entering. Manhole Covers shall be smooth and free from sand holes, blow holes, distortion or any other defects.
Coating: Black bitumen Each individual clearance is limited to a maximum of 3mm
Grade: AA1900KN, AA2 600KN, A1 400KN, A2 230KN, B 125KN, C30KN
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Medium Duty Recessed Manhole Cover & Frame
Manhole Covers are manufactured for construction and public use.The manhole consisting of a frame and a cover and /or a grating. Manhole cover can better protect the safety of pedestrians and vehicles, and can better prevent rain and other liquids from entering. Manhole Covers shall be smooth and free from sand holes, blow holes, distortion or any other defects.
Coating: Black bitumen Each individual clearance is limited to a maximum of 3mm
Grade: AA1900KN, AA2 600KN, A1 400KN, A2 230KN, B 125KN, C30KN
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Heavy Duty Recessed Manhole Cover & Frame
Manhole Covers are manufactured for construction and public use.The manhole consisting of a frame and a cover and /or a grating. Manhole cover can better protect the safety of pedestrians and vehicles, and can better prevent rain and other liquids from entering. Manhole Covers shall be smooth and free from sand holes, blow holes, distortion or any other defects.
Coating: Black bitumen Each individual clearance is limited to a maximum of 3mm
Grade: AA1900KN, AA2 600KN, A1 400KN, A2 230KN, B 125KN, C30KN
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