Product Details
Half Coupling Socket Weld Class 2 1/2 " 6000 # ASTM A350 LF3 Steel
Pipe Coupling
Half Coupling Socket Weld
Best quality and attractive price for Half Coupling Socket Weld
Class 2 1/2 " 6000 # ASTM A350 LF3 Steel Pipe Coupling, we are ISO
certifed manufacturer and exporter with rich experience.
Socket Weld Couplings supply a sealed and stable joint for pipes
with different dimensions. They are irreplaceable in small diameter
pipe systems with moderate and high temperature and pressure
conditions. It can be used in a variety of situations to create
tanks and vessels.
Half Coupling Dimensions
Size | 1/8" to 4" / DN6 to DN100 |
Pressure Rating | Class 3000, 6000, 9000 |
Standard | ASME B16.11 and BS3799 |
Surface | Anti-rust Oil or Galvanized |
Product | 90 Degree Socket Weld Elbow,45 Degree Elbow, Equal Tee, Reducing
Tee, Socket Weld Coupling, Cap and Union |
Stainless Steel | ASTM A182 F304/304L, F304H, 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 |
ASTM A350 LF3 Chemical Composition
C | Mn | P | S | Si | Ni | Cr | Mo |
0.2 | 0.9 | 0.035 | 0.04 | 0.2-0.35 | 3.3-3.7 | 0.3 | 0.9 |
ASTM A350 LF3 Mechanical Properties
Tensile Strength | Yield Strength | Elongation |
485-655 (Mpa) | 260 (Mpa) | 22 (%) |
Socket Weld Coupling Weight
This chart covers weights of socket weld half coupling in kg.
Package of Forged Steel Pipe Couplings
- Marking: Grade, Lot No, Size, Standard and Pressure.
- Surface: Anti-rust oil and plastic foam.
- Package: Cartons and wooden cases. Tag labers on the package.
Inspection of Half Coupling Class 6000
- Visual the surface. Such as dents, die marks, porosity, undercuts.
- Check the marking. Such as size, material grade, pressure, heat no.
- Measure the size. Such as diameter, thickness, height of end to
end.
Advantage of Forged Steel Fittings
- Reasonable Price
- High Quality
- Safe Package
- One Step Service
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.