Product Details
3" Half Coupling Threaded Coupling BSPP Class 3000 Forged Steel
Pipe Fittings
Half Coupling Threaded End
Threaded coupling is a popular forged pipe fittings for pipe
connection, it connects pipes with external threads by its internal
thread.
Half coupling is one type of pipe coupling, it only has one end is
threaded, the other end has on threads. It is large used for the
simple usage, leak proof and quick installation.
Zizi supply any sizes full and half threaded coupling in stainless
steel, carbon steel and alloy steels.
Threaded Half Coupling Dimensions
Size | 1/8" to 4" / DN6 to DN100 |
Pressure Rating | Class 3000, 6000 |
Standard | ASME B16.11 and BS3799 |
Surface | Anti-rust Oil or Galvanized |
Stainless Steel | ASTM A182 F304/304L/304H, F316/316L, F310, F317, F321 |
Caron Steel | ASTM A105, A350 LF2, LF3, A694 F52, F60, F65, F70 |
Alloy Steel | ASTM A182 F1, F5, F9, F11, F12, F22, F91 |
Duplex Steel | ASTM A182 F51, F53, F55, S 31803, S 32205, S 32550, S 32750, S
32760 |
3000# Half Coupling Weight
3" Coupling ASME B16.11
Marking and Packing
- Marked with Grade, Lot No, Size, Thread, Standard and Pressure.
Such as " 3" Coupling BSPP 3000# A105 B16.11 N95".
- Packed 3" pipe coupling into cartons and wooden cases.
- Tagged labers on the outside of the package for easy
indentification.
Inspection
- Visual the surface. Such as dents, die marks, porosity, undercuts.
- Check the marking. Ensure it is clear and complete.
- Measure the size. Such as diameter, thickness, height of end to
end.
- Go/no Go Gauge to test the threads.
Features of Alloy Steel Pipe Fitting
- High Quality
- Corrosion Resistant
- Good Appearance
- Competitive Price
Company Profile
Zizi Engineering Co., Ltd is a leading industrial pipe fittings and flanges supplier for
construction, petrochemical and oilfield customers.
We engaged in the manufacture and export of industrial pipe
fittings for 9 years, our products have been sold to 37 countries
around the world. We have a modern and professional manufacturing
plant, established two warehouses near the harbor one after
another. They are the base for our ability to offer high quality
products and fast delivery.
Our products mainly are butt weld fittings, forged pipe fitings and
forged steel flanges in stainless steel, carbon steel and alloy
steel. They are produced according to ASME/ANSI American standards,
DIN Germany Standards, JIS Japanese standards or as customer
required. Those products are widely used in petrochemical industry,
shipbuilding, oil field in ocean, electric power or city building.
Since we are founded, we are concentrated to be a professional
global manufacture company with best products and service.
Eventually we get some achievements after years of harding working
and presistence.
We will always insists on the managing objective of " quality
first, service supreme, reasonable price". On the basis of
continuously perfection the current products, our company
persistently innovates upon the productive technology, provides
vast customers with all kinds of superior new goods. We are willing
to sincerely cooperate with friends from all walks of life to
create a better future.