High Pressure Stainless Steel Butt Weld Reducer ASME B16.9 1500LB Pipe Fitting
High Pressure Stainless Steel Butt Weld Concentric Reducer ASME B16.9 1500LB
1. Product Description
Stainless Steel Reducer is a robust pipe fitting engineered to join piping sections with different bore sizes. Manufactured from high‑grade stainless steel, it provides a gradual tapered transition that preserves flow efficiency and reduces mechanical stress on the system. Offered in Concentric (symmetrical) and Eccentric (offset, flat‑bottom) configurations to suit various installation layouts.
2. Product Applications
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Crude oil and natural gas transmission networks
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Refinery and petrochemical processing units
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Urban water distribution and drainage systems
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Thermal and hydroelectric power stations
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Food production and beverage filling lines
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Offshore drilling platforms and ship piping
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Air conditioning and large‑scale refrigeration
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Steel mills and non‑ferrous metal processing
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Paper manufacturing and printing facilities
3.Product Advantages
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High‑quality stainless steel composition provides lasting protection against oxidation and chemical attack.
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Exceptional load‑bearing capacity under high pressure, vibration, and thermal expansion.
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Precise machining guarantees tight tolerances and firm, leak‑free weld joints.
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Smooth internal bore reduces fouling and facilitates easy cleaning.
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Seamless and welded options available to balance performance and budget.
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Stable performance from sub‑zero to elevated temperatures with minimal maintenance.
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Tailored solutions available – alternative grades, special schedules, and custom finishes.
4.Key Product Parameters
| Parameter | Specification |
| Available Materials | 304, 304L, 316, 316L, 317L, 321, 310S, 347, 904L, 2205, 2507 |
| Manufacturing Route | Seamless (cold-drawn) or Welded (plate-formed) |
| Seamless Size Offering | 1/2" – 20" (DN15 – DN500) |
| Welded Size Offering | 1/2" – 48" (DN15 – DN1200) |
| Wall Thickness Options | SCH 5S, 10S, 20S, 40S, 80S, STD, XS, XXS (1.0 – 30 mm) |
| Configuration | Concentric, Eccentric |
| Connection Style | Buttweld (bevelled); Socket-weld (plain end) |
| Applicable Codes | ASME B16.9, B16.28, MSS SP-43, DIN 2616, JIS B2313, GB/T12459 |
| Tensile Strength (min.) | 515 MPa (304/316 series); 620 MPa (Duplex) |
| Surface Condition | Pickled & passivated, polished, grit-blasted, electro-polished |
| Working Temperature | -20°C to 400°C (standard); up to 650°C (high-temp grades) |
| Pressure Drop | <5% of inlet pressure under normal service |
| End Tolerances | OD: ±1.5 mm; Wall: ±10% ~ 12.5% per standard |
FAQ
1. Are you trading company or manufacturer ? We are manufacturer ,You can see the certification.
2.How long is your delivery time? Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
3. Do you provide samples ? is it free or extra ? Yes, we could offer the sample for free charge but need pay the cost of freight.
4. What is your terms of payment ? Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.
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