Stainless steel reducer

The roundness of the reducing pipe shall not be greater than 1% of the outer diameter of the corresponding end, and the allowable deviation shall be ±3mm.The material of the reducing pipe is performed by SY/T5037, GB/T9711, GB/T8163, ASTM A106 / A53 GRB, API 5L, APT5CT, ASTM A105, ASTM A234, ASTM A106, DIN standard reducing pipe (size head) is a pipe fitting used at the pipe diameter reduction.Usually the forming process is to reduce the diameter of pressing, expanding the diameter of pressing or reducing the diameter plus expanding the diameter of pressing, for some specifications of reducing pipe can also be used stamping forming.
MaterialStainless Steel: SS304, SS316, SS304L, SS316L, SS321,  SS310 ,1.4401, 1.4403
Duplex Stainless Steel: 9041L 2205, 2507, 254SMO, etc
TypeElbow, Tee, Reducer, Cap, Stud-Ends,  Cross
ClassSCH5S, SCH10S, SCH20S, SCH40S,  SCH80S, etc
StandardDesign: ASME B16.9, MSS-SP-43
Size1/2” to 48”
ConnectionButt Weld End as per ASME B16.9
ApplicationFor Water, Oil and Gas Industrial
CertificateCE / ISO / SGS


Stainless steel, also known as inox or Corrosion Resistant (Stainless) Steel (CRES), is an alloy of iron that is resistant to rusting and corrosion.  It contains at least 10.5% chromium, usually nickel, and may also contain other elements, such as carbon, to obtain the desired properties.  Stainless steel's resistance to corrosion results from the chromium, which forms a passive film that can protect the material and self-heal in the presence of oxygen.

The alloy's properties, such as luster and resistance to corrosion, are useful in many applications.  Stainless steel can be rolled into sheets, plates, bars, wire, and tubing.  These can be used in cookware, cutlery, surgical instruments, major appliances, vehicles, construction material in large buildings, industrial equipment (e.g., in paper mills, chemical plants, water treatment), and storage tanks and tankers for chemicals and food products.

The biological cleanability of stainless steel is superior to both aluminium and copper, and comparable to glass.  Its cleanability, strength, and corrosion resistance have prompted the use of stainless steel in pharmaceutical and food processing plants.

Different types of stainless steel are labeled with an AISI three-digit number.  The ISO 15510 standard lists the chemical compositions of stainless steels of the specifications in existing ISO, ASTM, EN, JIS, and GB standards in a useful interchange table.

All of our products can be tested by professional third-party testing institutions, and we attach great importance to product quality and brand honor.

All of our products can be tested by professional third-party testing institutions, and we attach great importance to product quality and brand honor.

Our factory is full of products, the production line is running well, we can supply regular goods immediately, but also can quickly customize the special specifications and materials of goods for customers. We also maintain good cooperation with major steel mills in China or overseas countries to ensure timely and uninterrupted supply of goods to customers.

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