Fittings
● In stockOur high-performance straight tube union fittings are engineered to provide reliable, leak-tight connections for high-pressure and heavy-duty instrumentation, process, and fluid systems. Designed to seamlessly connect two lines of identical outer diameter (OD) tubing, these fittings feature a robust mechanical design that ensures excellent vibration resistance and pressure containment.
| Part No. | Product Name | Fitting Type | Connection Type | Thread Size | Tube Size | Body Material | Seal Type | Max Pressure | Max Pressure Unit | Working Temperature | Pressure Class | Pkg. Qty. | Price / Pkg. — IRR | In Cart | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Swagelok Union, 42 mm Tube OD · Union · Tube x TubeEach | Union | Tube x Tube | — | 42 mm | 316 Stainless Steel | Metal-to-metal, two-ferrule compression (no elastomer) | 115 | bar | -425 to 1000 F (-254 to 537 C) | — | 1 | 2,700,000 | — | ||
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2,700,000 IRR / Pkg. Each | |||||||||||||||
| Swagelok Union Tee, 42 mm Tube OD · Union Tee · Tube x Tube x TubeEach | Union Tee | Tube x Tube x Tube | — | 42 mm | 316 Stainless Steel | Metal-to-metal, two-ferrule compression (no elastomer) | 115 | bar | -425 to 1000 F (-254 to 537 C) | — | 1 | 2,700,000 | — | ||
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2,700,000 IRR / Pkg. Each | |||||||||||||||
| Swagelok Union Cross, 42 mm Tube OD · Union Cross · Tube x Tube x Tube x TubeEach | Union Cross | Tube x Tube x Tube x Tube | — | 42 mm | 316 Stainless Steel | Metal-to-metal, two-ferrule compression (no elastomer) | 115 | bar | -425 to 1000 F (-254 to 537 C) | — | 1 | 2,700,000 | — | ||
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2,700,000 IRR / Pkg. Each | |||||||||||||||
| Swagelok Union Elbow (90°), 42 mm Tube OD · Union Elbow (90°) · Tube x TubeEach | Union Elbow (90°) | Tube x Tube | — | 42 mm | 316 Stainless Steel | Metal-to-metal, two-ferrule compression (no elastomer) | 115 | bar | -425 to 1000 F (-254 to 537 C) | — | 1 | 2,700,000 | — | ||
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2,700,000 IRR / Pkg. Each | |||||||||||||||
| Swagelok Bulkhead Union, 42 mm Tube OD · Bulkhead Union · Tube x Tube (Bulkhead)Each | Bulkhead Union | Tube x Tube (Bulkhead) | — | 42 mm | 316 Stainless Steel | Metal-to-metal, two-ferrule compression (no elastomer) | 115 | bar | -425 to 1000 F (-254 to 537 C) | — | 1 | 2,700,000 | — | ||
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2,700,000 IRR / Pkg. Each | |||||||||||||||
| Swagelok Reducing Union, 42 mm Tube OD · Reducing Union · Tube x Tube (Reducing)Each | Reducing Union | Tube x Tube (Reducing) | — | 42 mm | 316 Stainless Steel | Metal-to-metal, two-ferrule compression (no elastomer) | 115 | bar | -425 to 1000 F (-254 to 537 C) | — | 1 | 2,700,000 | — | ||
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2,700,000 IRR / Pkg. Each | |||||||||||||||
| Swagelok Union Adapter, 42 mm Tube OD · Union Adapter · Tube x Tube (Different Size)Each | Union Adapter | Tube x Tube (Different Size) | — | 42 mm | 316 Stainless Steel | Metal-to-metal, two-ferrule compression (no elastomer) | 115 | bar | -425 to 1000 F (-254 to 537 C) | — | 1 | 2,700,000 | — | ||
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2,700,000 IRR / Pkg. Each | |||||||||||||||
| Swagelok Cap, 42 mm Tube OD · Cap · Tube (Closure)Each | Cap | Tube (Closure) | — | 42 mm | 316 Stainless Steel | Metal-to-metal, two-ferrule compression (no elastomer) | 115 | bar | -425 to 1000 F (-254 to 537 C) | — | 1 | 2,700,000 | — | ||
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2,700,000 IRR / Pkg. Each | |||||||||||||||
| Swagelok Male Connector, 42 mm Tube OD x 2 in. BSPP (Male) · Male Connector · Tube x Male NPT · 2 in. BSPP (Male)Each | Male Connector | Tube x Male NPT | 2 in. BSPP (Male) | 42 mm | 316 Stainless Steel | Metal-to-metal, two-ferrule compression (no elastomer) | 115 | bar | -425 to 1000 F (-254 to 537 C) | — | 1 | 2,700,000 | — | ||
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2,700,000 IRR / Pkg. Each | |||||||||||||||
| Swagelok Female Connector, 42 mm Tube OD x 2 in. BSPP (Female) · Female Connector · Tube x Female NPT · 2 in. BSPP (Female)Each | Female Connector | Tube x Female NPT | 2 in. BSPP (Female) | 42 mm | 316 Stainless Steel | Metal-to-metal, two-ferrule compression (no elastomer) | 115 | bar | -425 to 1000 F (-254 to 537 C) | — | 1 | 2,700,000 | — | ||
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2,700,000 IRR / Pkg. Each | |||||||||||||||
| Swagelok Male Elbow (90°), 42 mm Tube OD x 2 in. BSPP (Male) · Male Elbow (90°) · Tube x Male NPT · 2 in. BSPP (Male)Each | Male Elbow (90°) | Tube x Male NPT | 2 in. BSPP (Male) | 42 mm | 316 Stainless Steel | Metal-to-metal, two-ferrule compression (no elastomer) | 115 | bar | -425 to 1000 F (-254 to 537 C) | — | 1 | 2,700,000 | — | ||
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2,700,000 IRR / Pkg. Each | |||||||||||||||
| Swagelok Female Elbow (90°), 42 mm Tube OD x 2 in. BSPP (Female) · Female Elbow (90°) · Tube x Female NPT · 2 in. BSPP (Female)Each | Female Elbow (90°) | Tube x Female NPT | 2 in. BSPP (Female) | 42 mm | 316 Stainless Steel | Metal-to-metal, two-ferrule compression (no elastomer) | 115 | bar | -425 to 1000 F (-254 to 537 C) | — | 1 | 2,700,000 | — | ||
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2,700,000 IRR / Pkg. Each | |||||||||||||||
| Swagelok Male Branch Tee, 42 mm Tube OD x 2 in. BSPP (Male) · Male Branch Tee · Tube x Tube x Male NPT (Branch) · 2 in. BSPP (Male)Each | Male Branch Tee | Tube x Tube x Male NPT (Branch) | 2 in. BSPP (Male) | 42 mm | 316 Stainless Steel | Metal-to-metal, two-ferrule compression (no elastomer) | 115 | bar | -425 to 1000 F (-254 to 537 C) | — | 1 | 2,700,000 | — | ||
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2,700,000 IRR / Pkg. Each | |||||||||||||||
| Swagelok Male Run Tee, 42 mm Tube OD x 2 in. BSPP (Male) · Male Run Tee · Tube x Tube x Male NPT (Run) · 2 in. BSPP (Male)Each | Male Run Tee | Tube x Tube x Male NPT (Run) | 2 in. BSPP (Male) | 42 mm | 316 Stainless Steel | Metal-to-metal, two-ferrule compression (no elastomer) | 115 | bar | -425 to 1000 F (-254 to 537 C) | — | 1 | 2,700,000 | — | ||
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2,700,000 IRR / Pkg. Each | |||||||||||||||
| Parker Union, 42 mm Tube OD · Union · Tube x TubeEach | Union | Tube x Tube | — | 42 mm | 316 Stainless Steel | Metal-to-metal, two-ferrule compression (no elastomer) | 115 | bar | -425 to 1000 F (-254 to 537 C) | — | 1 | 2,700,000 | — | ||
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2,700,000 IRR / Pkg. Each | |||||||||||||||
| Parker Union Tee, 42 mm Tube OD · Union Tee · Tube x Tube x TubeEach | Union Tee | Tube x Tube x Tube | — | 42 mm | 316 Stainless Steel | Metal-to-metal, two-ferrule compression (no elastomer) | 115 | bar | -425 to 1000 F (-254 to 537 C) | — | 1 | 2,700,000 | — | ||
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2,700,000 IRR / Pkg. Each | |||||||||||||||
| Parker Union Cross, 42 mm Tube OD · Union Cross · Tube x Tube x Tube x TubeEach | Union Cross | Tube x Tube x Tube x Tube | — | 42 mm | 316 Stainless Steel | Metal-to-metal, two-ferrule compression (no elastomer) | 115 | bar | -425 to 1000 F (-254 to 537 C) | — | 1 | 2,700,000 | — | ||
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2,700,000 IRR / Pkg. Each | |||||||||||||||
| Parker Union Elbow (90°), 42 mm Tube OD · Union Elbow (90°) · Tube x TubeEach | Union Elbow (90°) | Tube x Tube | — | 42 mm | 316 Stainless Steel | Metal-to-metal, two-ferrule compression (no elastomer) | 115 | bar | -425 to 1000 F (-254 to 537 C) | — | 1 | 2,700,000 | — | ||
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2,700,000 IRR / Pkg. Each | |||||||||||||||
| Parker Bulkhead Union, 42 mm Tube OD · Bulkhead Union · Tube x Tube (Bulkhead)Each | Bulkhead Union | Tube x Tube (Bulkhead) | — | 42 mm | 316 Stainless Steel | Metal-to-metal, two-ferrule compression (no elastomer) | 115 | bar | -425 to 1000 F (-254 to 537 C) | — | 1 | 2,700,000 | — | ||
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2,700,000 IRR / Pkg. Each | |||||||||||||||
| Parker Reducing Union, 42 mm Tube OD · Reducing Union · Tube x Tube (Reducing)Each | Reducing Union | Tube x Tube (Reducing) | — | 42 mm | 316 Stainless Steel | Metal-to-metal, two-ferrule compression (no elastomer) | 115 | bar | -425 to 1000 F (-254 to 537 C) | — | 1 | 2,700,000 | — | ||
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2,700,000 IRR / Pkg. Each | |||||||||||||||
| Parker Union Adapter, 42 mm Tube OD · Union Adapter · Tube x Tube (Different Size)Each | Union Adapter | Tube x Tube (Different Size) | — | 42 mm | 316 Stainless Steel | Metal-to-metal, two-ferrule compression (no elastomer) | 115 | bar | -425 to 1000 F (-254 to 537 C) | — | 1 | 2,700,000 | — | ||
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2,700,000 IRR / Pkg. Each | |||||||||||||||
| Parker Cap, 42 mm Tube OD · Cap · Tube (Closure)Each | Cap | Tube (Closure) | — | 42 mm | 316 Stainless Steel | Metal-to-metal, two-ferrule compression (no elastomer) | 115 | bar | -425 to 1000 F (-254 to 537 C) | — | 1 | 2,700,000 | — | ||
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2,700,000 IRR / Pkg. Each | |||||||||||||||
| Parker Male Connector, 42 mm Tube OD x 2 in. BSPP (Male) · Male Connector · Tube x Male NPT · 2 in. BSPP (Male)Each | Male Connector | Tube x Male NPT | 2 in. BSPP (Male) | 42 mm | 316 Stainless Steel | Metal-to-metal, two-ferrule compression (no elastomer) | 115 | bar | -425 to 1000 F (-254 to 537 C) | — | 1 | 2,700,000 | — | ||
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2,700,000 IRR / Pkg. Each | |||||||||||||||
| Parker Female Connector, 42 mm Tube OD x 2 in. BSPP (Female) · Female Connector · Tube x Female NPT · 2 in. BSPP (Female)Each | Female Connector | Tube x Female NPT | 2 in. BSPP (Female) | 42 mm | 316 Stainless Steel | Metal-to-metal, two-ferrule compression (no elastomer) | 115 | bar | -425 to 1000 F (-254 to 537 C) | — | 1 | 2,700,000 | — | ||
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2,700,000 IRR / Pkg. Each | |||||||||||||||
| Parker Male Elbow (90°), 42 mm Tube OD x 2 in. BSPP (Male) · Male Elbow (90°) · Tube x Male NPT · 2 in. BSPP (Male)Each | Male Elbow (90°) | Tube x Male NPT | 2 in. BSPP (Male) | 42 mm | 316 Stainless Steel | Metal-to-metal, two-ferrule compression (no elastomer) | 115 | bar | -425 to 1000 F (-254 to 537 C) | — | 1 | 2,700,000 | — | ||
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2,700,000 IRR / Pkg. Each | |||||||||||||||
| Parker Female Elbow (90°), 42 mm Tube OD x 2 in. BSPP (Female) · Female Elbow (90°) · Tube x Female NPT · 2 in. BSPP (Female)Each | Female Elbow (90°) | Tube x Female NPT | 2 in. BSPP (Female) | 42 mm | 316 Stainless Steel | Metal-to-metal, two-ferrule compression (no elastomer) | 115 | bar | -425 to 1000 F (-254 to 537 C) | — | 1 | 2,700,000 | — | ||
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2,700,000 IRR / Pkg. Each | |||||||||||||||
| Parker Male Branch Tee, 42 mm Tube OD x 2 in. BSPP (Male) · Male Branch Tee · Tube x Tube x Male NPT (Branch) · 2 in. BSPP (Male)Each | Male Branch Tee | Tube x Tube x Male NPT (Branch) | 2 in. BSPP (Male) | 42 mm | 316 Stainless Steel | Metal-to-metal, two-ferrule compression (no elastomer) | 115 | bar | -425 to 1000 F (-254 to 537 C) | — | 1 | 2,700,000 | — | ||
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2,700,000 IRR / Pkg. Each | |||||||||||||||
| Parker Male Run Tee, 42 mm Tube OD x 2 in. BSPP (Male) · Male Run Tee · Tube x Tube x Male NPT (Run) · 2 in. BSPP (Male)Each | Male Run Tee | Tube x Tube x Male NPT (Run) | 2 in. BSPP (Male) | 42 mm | 316 Stainless Steel | Metal-to-metal, two-ferrule compression (no elastomer) | 115 | bar | -425 to 1000 F (-254 to 537 C) | — | 1 | 2,700,000 | — | ||
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2,700,000 IRR / Pkg. Each | |||||||||||||||