High pressure forged carbon steel socket weld full coupling manufactured according to ASME B16.11 and ASTM A105 standards. Export CS SW couplings to UAE, Saudi Arabia, Qatar and EPC pipeline projects. Send RFQ now.
CS SW Full Coupling is a forged carbon steel socket weld pipe fitting designed to connect two pipes of the same diameter in high-pressure small bore piping systems.
Compared with threaded couplings, socket weld full couplings provide stronger sealing performance, higher pressure resistance, and longer service life, making them ideal for critical industrial pipeline applications.
As a professional forged pipe fittings manufacturer, we supply ASTM A105 socket weld full couplings in compliance with ASME B16.11 and BS 3799 standards for global oil & gas, refinery and EPC pipeline engineering projects.
👉 Send RFQ now for CS SW Full Coupling supplier price in UAE / Saudi Arabia / Qatar.
| Parameter | Details |
|---|---|
| Product Type | Forged Socket Weld Full Coupling |
| Size Range | 1/8″ – 4″ (DN6 – DN100) |
| Pressure Class | 3000 LBS / 6000 LBS / 9000 LBS |
| Standard | ASME B16.11 / MSS SP-83 / BS 3799 |
| Material | ASTM A105 / A105N / A350 LF2 |
| Type | Full Coupling / Half Coupling |
| Surface | Black Paint / Galvanized / Anti-rust Oil |
| Certification | EN10204 3.1 MTC |
We manufacture forged socket weld couplings in:
Carbon Steel: ASTM A105 / A105N
Low Temperature CS: ASTM A350 LF2
Alloy Steel: ASTM A182 F11 / F22
Stainless Steel: ASTM A182 F304 / F316 / F316L
Full material traceability and PMI testing available.
Our socket weld full couplings are produced through:
Raw material ultrasonic testing
Closed die hot forging
Heat treatment for mechanical strength
CNC precision machining of socket bore
Surface treatment and dimensional inspection
Forged construction ensures dense grain structure, fatigue resistance and reliable performance in cyclic pressure pipeline systems.
Carbon steel socket weld couplings are widely used in:
Oil & gas transmission pipelines
Petrochemical and refinery piping
Power plant steam lines
Industrial fluid and chemical piping
Offshore EPC pipeline engineering
Socket weld fittings are ideal for small bore high pressure connections and maintenance replacement works.
👉 Looking for forged CS SW coupling stockist or EPC supplier? Send inquiry today.
High pressure rating up to Class 9000
Leak-proof socket weld connection
Strong mechanical strength and corrosion resistance
Easy installation and long service life
Stable export supply to Middle East energy projects
Competitive CS SW coupling price
| Feature | Socket Weld Coupling | Threaded Coupling |
|---|---|---|
| Pressure Rating | Higher | Lower |
| Leakage Risk | Very Low | Medium |
| Installation | Welding Required | Easy |
| Application | Critical pipeline | General piping |
We export carbon steel socket weld full couplings to:
Saudi Arabia pipeline contractors
UAE pipe fitting distributors
Qatar EPC engineering companies
Kuwait industrial stockists
Oman refinery maintenance projects
Bulk production capacity and fast quotation support available.
Looking for reliable CS SW Full Coupling manufacturer or supplier?
Please send your inquiry with:
Size
Pressure Class
Material Grade
Quantity
Delivery Destination
We will provide fast quotation and competitive export price.
