Are you looking for superior quality Socket Hose SH Straight Through Quick Release Couplings exporter and suppliers? Quick delivery and dispatch available worldwide.
Buy best price high-quality, corrosion resistant Socket Hose SH Straight Through Quick Release Couplings, Unvalved Straight Through Quick Release Couplings, High Flow Hydraulic Quick Disconnect Couplers, Pressure Washer Couplings in SS 316, Brass & Carbon Steel from Pioneer Industries recognized for manufacturing quality-tested fluid power products at International Industry standards.
At Pioneer Industries, we offer these Industrial Socket Hose SH Straight Through Quick Release Couplings having utmost functionality for maximum unrestricted fluid flow with zero turbulence. We are a manufacturer, supplier of Socket Hose SH Straight Through Quick Release Couplings and India’s leading Quick Release Coupling Exporters in Mumbai.
Pioneer Industries manufactures and exports Socket Hose SH Straight Through Quick Release Couplings to chemical process plants, pressure jetting contractors, and hydraulic system builders across 85+ countries. We maintain large stocks of both sockets and plugs in all standard thread and barb configurations.
Machined from solid cold-drawn stainless steel, brass, or alloy steel, Socket Hose SH Straight Through Quick Release Couplings features an unrestricted smooth bore that prevents clogging, minimizes fluid friction, and ensures maximum pump delivery efficiency.
To Get Quotes within hour Call Us at 9821023876 or Send Enquiry for the products you requires
Socket Hose SH Straight Through Quick Release Couplings is an unvalved, high-flow Straight-Through Coupling Socket with Hose Barb engineered for applications where maximum flow capacity and minimal pressure drop are the primary engineering criteria.
Material of Construction: Stainless Steel (SS 304, SS 316, SS 316L), Forged Brass (IS 319 / CZ121), and Carbon Steel, fitted with stainless steel Grade 316 locking balls and Viton/NBR O-rings.
Features an open-bore internal architecture with no valves to obstruct flow, making it ideal for viscous liquids, high-pressure jetting, chemical transfer, and slurry handling.
Bore Sizes: 1/8″ to 2″ (DN6 to DN50). End Ports: Female NPT, Male NPT, Female BSPP, Serrated Hose Barb. Working Pressures: Up to 700 bar (10,000 PSI). Materials: SS 316, SS 304, Brass, Carbon Steel.
Explore standard engineering dimensional configurations for Metric (mm) and Imperial (Inch) Socket Hose SH Straight Through Quick Release Couplings manufactured according to international open-bore coupling standards.
| Part No. | Body Size | Port Connection | Ø Body (mm) | Length (mm) | Hex (mm) | Max Pressure (bar) |
|---|---|---|---|---|---|---|
| STQ-ST-SH-02 | DN6 (1/8″) | 1/8″ BSPP | 22.0 | 45.0 | 17.0 | 700 |
| STQ-ST-SH-04 | DN10 (1/4″) | 1/4″ BSPP | 26.0 | 52.0 | 21.0 | 500 |
| STQ-ST-SH-06 | DN12 (3/8″) | 3/8″ BSPP | 32.0 | 58.0 | 24.0 | 400 |
| STQ-ST-SH-08 | DN15 (1/2″) | 1/2″ BSPP | 38.0 | 65.0 | 29.0 | 350 |
| STQ-ST-SH-12 | DN20 (3/4″) | 3/4″ BSPP | 48.0 | 76.0 | 36.0 | 300 |
| STQ-ST-SH-16 | DN25 (1″) | 1″ BSPP | 58.0 | 88.0 | 44.0 | 250 |
| STQ-ST-SH-20 | DN32 (1-1/4″) | 1-1/4″ BSPP | 68.0 | 102.0 | 52.0 | 200 |
| STQ-ST-SH-24 | DN40 (1-1/2″) | 1-1/2″ BSPP | 78.0 | 115.0 | 60.0 | 150 |
| STQ-ST-SH-32 | DN50 (2″) | 2″ BSPP | 98.0 | 135.0 | 75.0 | 120 |
| Part No. | Body Size | Port (NPT) | Ø Body (in) | Length (in) | Hex (in) | Max Pressure (PSI) |
|---|---|---|---|---|---|---|
| ISTQ-ST-SH-02 | 1/8″ | 1/8″ NPT | 0.87″ | 1.77″ | 0.67″ | 10,000 |
| ISTQ-ST-SH-04 | 1/4″ | 1/4″ NPT | 1.02″ | 2.05″ | 0.83″ | 7,250 |
| ISTQ-ST-SH-06 | 3/8″ | 3/8″ NPT | 1.26″ | 2.28″ | 0.94″ | 5,800 |
| ISTQ-ST-SH-08 | 1/2″ | 1/2″ NPT | 1.50″ | 2.56″ | 1.14″ | 5,075 |
| ISTQ-ST-SH-12 | 3/4″ | 3/4″ NPT | 1.89″ | 2.99″ | 1.42″ | 4,350 |
| ISTQ-ST-SH-16 | 1″ | 1″ NPT | 2.28″ | 3.46″ | 1.73″ | 3,625 |
| ISTQ-ST-SH-20 | 1-1/4″ | 1-1/4″ NPT | 2.68″ | 4.02″ | 2.05″ | 2,900 |
| ISTQ-ST-SH-24 | 1-1/2″ | 1-1/2″ NPT | 3.07″ | 4.53″ | 2.36″ | 2,175 |
| ISTQ-ST-SH-32 | 2″ | 2″ NPT | 3.86″ | 5.31″ | 2.95″ | 1,740 |
| Material Group | Standard Specification & Codes | Available Grades |
|---|---|---|
| Austenitic Stainless Steel (300 Series) | ASTM A276, ASTM A479, ASME SA479, EN 10088-3 | SS 304 SS 304L SS 316 SS 316L SS 321 |
| Duplex & High Nickel Alloys | ASTM A182, ASTM B164, ASTM B574, NACE MR0175 / ISO 15156 | Duplex 2205 Super Duplex 2507 Monel 400 Hastelloy C-276 Inconel 625 |
| High Grade Brass & Carbon Steel | IS 319 Gr. 1, BS 2874 CZ121, ASTM A108 Zinc-Trivalent Plated | Free Cutting Brass Forging Brass High Tensile Carbon Steel |
| Seal Elastomers & Temperature Ratings | ASTM D2000, FDA 21 CFR 177.2600 | NBR (-20°C to +100°C) FKM / Viton (-20°C to +200°C) EPDM (-50°C to +150°C) PTFE (-60°C to +260°C) |
Customization Available: Looking for specific seal elastomers (Viton, EPDM, Kalrez, PTFE) or special body alloys (Brass, Carbon Steel, SS 304, SS 316, Super Duplex, Monel)? Pioneer Industries manufactures tailor-made Quick Release Couplings for extreme conditions. Contact us at +91 9821023876 or email inquiry@pioneerfitting.com.
Pioneer Quick Release Couplings find use in a variety of critical industrial applications, including:
Pioneer Quick Release Couplings deliver rapid, leak-free connection for hydraulic power packs, blowout preventer (BOP) control lines, chemical injection skids, and offshore umbilical testing.
High-pressure hydraulic equipment, pile drivers, excavators, and concrete pumping rigs rely on our rugged quick couplers for fast, tool-free field attachment and zero-leak reliability.
Engineered in corrosion-resistant stainless steel with fluorocarbon or PTFE seals, our couplings ensure zero-emission transfer of volatile hydrocarbons, aggressive acids, and caustic solutions.
Marine deck machinery, dive support systems, ROV umbilicals, and harbor bunkering lines demand the exceptional pitting resistance and anti-galling performance of our 316/316L quick couplings.
Automated assembly plants, robotic paint lines, brake fluid charging systems, and pneumatic test benches utilize our quick release couplings for rapid tool changes and zero downtime.
Turbine governor hydraulics, generator cooling water circuits, transformer oil transfer lines, and boiler feed sampling stations utilize Pioneer high-temperature, high-pressure couplings.
Tractor rear hydraulic remotes, combine harvester implements, and spray rigs rely on quick connect couplings for effortless, spill-free connection under challenging environmental conditions.
Combat support vehicles, naval fluid systems, portable refueling skids, and aerospace ground support equipment depend on Pioneer couplings designed to survive severe shock, vibration, and climatic extremes.
Pioneer Industries’ Socket Hose SH Straight Through Quick Release Couplings are widely used in numerous industries like:
Answers to the technical questions fluid power engineers, maintenance superintendents, and piping designers ask when specifying Quick Release Couplings from Pioneer Industries.
Contact our fluid transfer engineering specialists for custom bore sizing, high-pressure ratings, and seal recommendations.
Call our engineering office at +91 9821023876 or send your inquiry directly through our website.
Note: Please note that the information on this document is for illustration purposes only as information may vary with individual products, their grade and applications industries or uses and therefore cannot be guaranteed as accurate. © Copyright 2026 © Pioneer Industries All Rights Reserved (Terms of Use). Recreation of any materials from the site is strictly prohibited without permission. Pioneer Industries’ products are sold exclusively through Pioneer Industries’ website. Use Terms | Privacy. Please contact us to discuss precise product specifications and requirements and obtain advice on which products are required to suit your exact application needs inquiry@pioneerfitting.com
