Forged Screwed-Threaded Half Coupling Supplier & Manufacturer
At Surya Steel & Alloys, we proudly offer high-quality half couplings integral to various industry piping systems. These versatile fittings connect pipes in critical applications, ensuring seamless flow and structural integrity. Our half-coupling products meet the highest industry standards, providing a reliable solution for joining pipes in various environments, from oil & gas to chemical processing.
Stainless Steel Threaded Half Coupling, High Quality Screwed Half Coupling, ASTM A182 SS Threaded Half Coupling, Duplex Steel Threaded Half Coupling, Carbon Forged Screwed Half Coupling, Threaded Fittings Half Coupling, Carbon Steel Forged Screwed Half Coupling, Alloy Steel Threaded Half Coupling Manufacturer.
Our half-coupling threaded products are manufactured in compliance with international standards such as ASTM A182 and ANSI B16.11, ensuring excellent dimensional accuracy and compatibility with existing piping infrastructure. Available in various materials, including stainless steel, duplex steel, carbon steel, alloy steel, copper alloys, and nickel alloys, we offer options for threaded half coupling 3000 and socket weld half coupling fittings. These options provide installation flexibility through threading or welding directly to the pipe. When it comes to pricing, we ensure competitive rates across global markets. For instance, the 2 threaded half coupling price in India starts at Rs. 77.63, while it is Saudi Riyal 37.50 in Saudi Arabia and UAE Dirham 36.74 in the UAE. These rates reflect our commitment to providing high-quality products at reasonable prices for domestic and international buyers.
The half coupling 3000 dimensions are designed for high-pressure applications, with class ratings up to 9000#. Our 3000-threaded coupling dimensions meet rigorous quality checks for pressure resistance and durability, ensuring performance in harsh conditions. Our socket weld half coupling dimensions are also crafted to match exact specifications for seamless installation and lasting connections. We have the solutions you need if you are looking for half coupling in piping systems, half coupling welding to pipe, or half coupling use in pressure-sensitive applications. Our threaded half coupling 3000 price in the UAE is AED 36.74 and AED 22.04 for NPT-threaded fittings, ensuring affordability for different project sizes.
ASTM A 182 Duplex Steel Forged Threaded Half Coupling, Alloy Steel Forged Screwed Half Coupling, Nickel Alloy Threaded Half Coupling, Forged Half Coupling, ASME B16.11 Forged Threaded Half Coupling, Inconel Forged Screwed Half Coupling, SS ASME / ANSI B 16.11 Screwed Half Coupling Supplier & Exporter.
Our half-coupling standard fittings provide consistency and peace of mind for industries that require highly reliable connections. These fittings are particularly crucial in industries like petrochemical, marine, and power generation, where a reliable half-coupling connection to the pipeline is essential. We understand that buyers are searching for fittings that meet industry specifications and offer durability, cost-effectiveness, and ease of installation.
At Surya Steel & Alloys, we prioritize your needs by offering robust solutions for your pipeline infrastructure. Our wide range of half-coupling material options ensures we can meet your project requirements. As leading half coupling suppliers and manufacturers, we are committed to delivering high-quality products that match your project scope and budget. Explore our comprehensive catalogue of half-coupling weight specifications and dimensions today.
Materials and Grade :
| Specification | : | ASTM A182, ASTM SA182 |
| Dimension | : | ANSI B 16.11 / BS3799 |
| Size | : | 1/8" NB TO 4" NB |
| Class | : | 150#, 300#, 600#, 900#, 1500#, 2000#, 3000#, 6000#, 9000# |
| Range | : | Coupling, Plug, Socket, Bushing, Elbow, Tee, Nipple, Union,Threading Outlet, Welding Outlet, Sockt Weld Outlet. |
| Stainless Steel Screwed-Threaded Half Coupling | : | ASTM A182 F304, 304H, 309, 310, 316, 316L, 317L, 321, 347, 904L |
| Duplex Steel Screwed-Threaded Half Coupling | : | ASTM A 182 –F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61 S 31803, S 32205, S 32550, S 32750, S 32760 |
| Carbon Steel Screwed-Threaded Half Coupling | : | ASTM/ ASME A 105, ASTM/ ASME A 350 LF 2 |
| Alloy Steel Screwed-Threaded Half Coupling | : | ASTM / ASME A 182 GR F 5, F 9, F 11, F 12, F 22, F 91. |
| Copper Alloys Screwed-Threaded Half Coupling | : | ASTM / ASME SB 111 UNS NO. C 10100
, C 10200 , C 10300 , C 10800 , C 12000, C 12200, C 70600 C 71500 ASTM / ASME SB 466 UNS NO. C 70600 ( CU -NI- 90/10) , C 71500 ( CU -NI- 70/30) |
| Nickel Alloy Screwed-Threaded Half Coupling | : | ASTM / ASME SB 336, ASTM / ASME SB 564 / 160 / 163 / 472, UNS 2200 (NICKEL 200) , UNS 2201 (NICKEL 201 ) , UNS 4400 (MONEL 400 ) , UNS 8020 ( ALLOY 20 / 20 CB 3 ) , UNS 8825 INCONEL (825) , UNS 6600 (INCONEL 600 ) , UNS 6601 (INCONEL 601) , UNS 6625 (INCONEL 625) , UNS 10276 (HASTELLOY C 276) |
Forged Screwed-Threaded Half Coupling Pressure Ratings
| Pressure-Temperature ratings for malleable iron threaded fittings (psig) | |||||
|---|---|---|---|---|---|
| Temperature | Class | ||||
| 150 | 300 | ||||
| 1/4 – 1 inches | 1 1/4 – 2 inches | 2 1/2 – 3 inches | |||
| (oF) | (oC) | ||||
| -20 to 150 | -29 to 66 | 300 | 2000 | 1500 | 1000 |
| 200 | 93 | 265 | 1785 | 1350 | 910 |
| 250 | 121 | 225 | 1575 | 1200 | 825 |
| 300 | 149 | 185 | 1360 | 1050 | 735 |
| 350 | 177 | 150 | 1150 | 900 | 650 |
| 400 | 204 | – | 935 | 750 | 560 |
| 450 | 232 | – | 725 | 600 | 475 |
| 500 | 260 | – | 510 | 450 | 385 |
| 550 | 288 | – | 300 | 300 | 300 |
Forged Screwed-Threaded Half Coupling Price
| ASME B16.11 Coupling Threaded price Per Piece in India | NPT Threaded Half Coupling Price in INR | Threaded Half Coupling 1/2 Price in Saudi Riyal | Threaded Half Coupling 3000 Price in UAE Dirham |
| 2 Threaded Half Coupling Price in India | Rs. 77.63 | Saudi Riyal 37.50 | UAE Dirham 36.74 |
| NPT Threaded Half Coupling Price in India | Rs. 116.44 | Saudi Riyal 22.50 | UAE Dirham 22.04 |
| 1/2 Threaded Half Coupling Price List | Rs. 895.77 | Saudi Riyal 46.69 | UAE Dirham 45.74 |
| Threaded Half Coupling 1/2 6000# A105 Cost in Mumbai | Rs. 419.54 | Saudi Riyal 21.87 | UAE Dirham 21.42 |
| Half Coupling ASME B16.11 in India | Rs. 523.13 | Saudi Riyal 27.27 | UAE Dirham 26.71 |
| Cost of 1 Threaded Half Coupling in India | Rs. 487.80 | Saudi Riyal 25.43 | UAE Dirham 24.91 |
Forged Screwed-Threaded Half Coupling Size Chart
| Description | Class | ||
| Class 2000 | Class 3000 | Class 6000 | |
| Coupling Half-Coupling |
1/2 – 4 | 1/2 – 2 | 1/2 – 2 |
| 1/2 – 4 | 1/2 – 2 | 1/2 – 2 | |
| 1/2 – 4 | 1/2 – 2 | 1/2 – 2 | |
| Normal Pipe Wall | SCH 80 / XS | SCH 160 | XXS |
Forged Screwed-Threaded Half Coupling Tolerance
| ANSI B16.11 American Standard Dimensional Tolerances | ||
|---|---|---|
| "A" - Threaded Center To Bottom | For Size 1/8" And 1/4" |
± 0.03" |
| 3/8", 1/2" And 3/4" | ± 0.06" | |
| 1", 1-1/4", 1-1/2" And 2" | ± 0.08" | |
| 2-1/2", 3", And 4" | ± 0.10" | |
| "B" - Threaded Bore Diameter | For Size 1-1/2" And Smaller |
+ 0.020" - 0.000" |
| 2", 2-1/2", 3" And 4" | + 0.025" - 0.000" |
|
| "C" - Threaded Wall Thick. | Min. = 1.09 T (But Not Less Than 5/32") T = Wall Thickness Of Nominal Pipe Sizes |
|
| "D" - Bore Diameter Of Pipe Fitting | For Size 2" And Smaller |
± 0.030" |
| 2-1/2", 3" And 4" | ± 0.060" | |
| "E" - Threadeds- Bottom To Bottom - Full Couplings | For Size 1/8" And 1/4" |
± 0.06" |
| 3/8", 1/2" And 3/4" | ± 0.12" | |
| 1", 1-1/4", 1-1/2" And 2" | ± 0.16" | |
| 2-1/2", 3", And 4" | ± 0.20" | |
| "F" - Bottom Of Threaded To Opposite Face - ANSI B16.11 Half Couplings | For Size 1/8" And 1/4" |
± 0.03" |
| 3/8", 1/2" And 3/4" | ± 0.06" | |
| 1", 1-1/4", 1-1/2" And 2" | ± 0.08" | |
| 2-1/2", 3", And 4" | ± 0.10" | |
| "G" - Gap Of Welding | Approx. 0.06" Before Welding Recommended Gap |
|
| "H" - Min. Flat | Min. Flat = 0.75 X Min. Threaded Wall Thick. |
|
Forged Screwed-Threaded Half Coupling Dimensions
 |
NPS 1/2 to 4 - 3000 LBS
| NPS | End to End | Outside Diameter | Minimum Length of Thread | |
| A | D | B | J | |
| 1/2 | 48 | 28 | 10.9 | 13.6 |
| 3/4 | 51 | 35 | 12.7 | 13.9 |
| 1 | 60 | 44 | 14.7 | 17.3 |
| 1¼ | 67 | 57 | 17 | 18 |
| 1½ | 79 | 64 | 17.8 | 18.4 |
| 2 | 86 | 76 | 19 | 19.2 |
| 2½ | 92 | 92 | 23.6 | 28.9 |
| 3 | 108 | 108 | 25.9 | 30.5 |
| 4 | 121 | 140 | 27.7 | 33 |
NPS 1/2 to 4 - 6000 LBS
| NPS | End to End | Outside Diameter | Minimum Length of Thread | |
| A | D | B | J | |
| 1/2 | 48 | 38 | 10.9 | 13.6 |
| 3/4 | 51 | 44 | 12.7 | 13.9 |
| 1 | 60 | 57 | 14.7 | 17.3 |
| 1¼ | 67 | 64 | 17 | 18 |
| 1½ | 79 | 76 | 17.8 | 18.4 |
| 2 | 86 | 92 | 19 | 19.2 |
| 2½ | 92 | 108 | 23.6 | 28.9 |
| 3 | 108 | 127 | 25.9 | 30.5 |
| 4 | 121 | 159 | 27.7 | 33 |
Types of Forged Screwed/Threaded Half Coupling :
| » | Forged Screwed / Threaded Half Coupling |
| » | Stainless Steel Threaded Half Coupling Exporter |
| » | Duplex Steel Forged Screwed Half Coupling |
| » | Carbon Steel Forged Threaded Half Coupling |
| » | Alloy Steel Screwed Half Coupling Supplier |
| » | Super Duplex Steel Threaded Half Coupling |
| » | Copper Alloy Steel Screwed Half Coupling |
| » | Nickel Alloy Forged Threaded Half Coupling |
| » | Monel Forged Screwed Half Coupling Dealer |
| » | SS A182 Class 6000 Threaded Half Coupling |
| » | ASME B16.11 Forged Screwed Half Coupling |
| » | Hastelloy Forged Threaded Half Coupling |
| » | Inconel Screwed Half Coupling Distributor |
| » | Titanium Forged Threaded Half Coupling |
| » | Incoloy Screwed Half Coupling Manufacturer |
| » | SS ANSI B16.11 Forged Threaded Half Coupling |
| » | BS3799 Forged Screwed Half Coupling Stockiest |
| » | Class 3000 Lbs SS Forged Threaded Half Coupling |
| » | SS ASTM A182 Forged Screwed Half Coupling |
| » | Class 2000 Lbs Threaded Half Coupling Exporter |
- Socket Weld Fittings
- Screwed-Threaded Fittings
- Forged 90 Deg Screwed-Threaded Elbow
- Forged 45 Deg Screwed-Threaded Elbow
- Forged Screwed-Threaded Equal Tee
- Forged Screwed-Threaded Unequal Tee
- Forged Screwed-Threaded Equal Cross
- Forged Screwed-Threaded Unequal Cross
- Forged Screwed-Threaded Half coupling
- Forged Screwed-Threaded Full coupling
- Forged Screwed-Threaded Cap
- Forged Screwed-Threaded Plug
- Forged Screwed-Threaded Bushing
- Forged Screwed-Threaded Hex Nipples
- Street Elbows
- Welding Boss
- Union BS 3799
- Swage Nipple
- Stainless Steel Forged Fittings
- Duplex Steel Forged Fittings
- Carbon Steel Forged Fittings
- Alloy Steel Forged Fittings
- Copper Nickel Forged Fittings
- SMO 254 Forged Fittings
- Alloy 20 Forged Fittings
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- Buttweld Fittings
- Flanges
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