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Carbon steel reducer is one of the chemical pipe fittings, which is used to connect two different pipe diameters. It is also divided into concentric and eccentric. The roundness of the reducer shall not be greater than 1% of the outer diameter of the corresponding end, and the allowable deviation is ± 3mm. The reducer shall be made of SY / t5037, GB / t9711, GB / t8163, ASTM A106 / A53 GRB, API 5L, apt5ct, ASTM A105, ASTM a234, ASTM A106, etc.
ASTM B16.9 4 way steel pipe fitting black stainless steel cross technical data sheet as below:
| ASTM A234 WPB Carbon steel pipe fittings Carbon eccentric reducer | |||||
| DN | outside diameter | length | |||
| D1 | D2 | ||||
| A Series | B Series | A Series | B Series | ||
| 20 X 15 | 26.9 | 25 | 21.3 | 18 | 38 |
| 25 X 20 | 33.7 | 32 | 26.9 | 25 | 51 |
| 25 X 15 | 33.7 | 32 | 21.3 | 18 | 51 |
| 32 X 25 | 42.4 | 38 | 33.7 | 32 | 51 |
| 32 X 20 | 42.4 | 38 | 26.9 | 25 | 51 |
| 32 X 15 | 42.4 | 38 | 21.3 | 18 | 51 |
| 40 X 32 | 48.3 | 45 | 42.4 | 38 | 64 |
| 40 X 25 | 48.3 | 45 | 33.7 | 32 | 64 |
| 40 X 20 | 48.3 | 45 | 26.7 | 25 | 64 |
| 40 X 15 | 48.3 | 45 | 21.3 | 18 | 64 |
Product specification: 18mm-2200mm.
Wall thickness size: ≥ 2mm, wall thickness can be manufactured
according to requirements.
Material: carbon steel, alloy steel, stainless steel.
Packing method: pallet, wooden case, bag, bulk.
Mode of transportation: distribution, single vehicle, depending on
the quantity of goods.
Application: Ocean, petroleum, petrochemical, shipping, electric
power, heat, natural gas, pharmaceutical, dairy, beer, beverage,
water conservancy and other projects.
Carbon steel reducing pipe is a kind of pipe fitting used for reducing pipe diameter. The commonly used forming processes are reducing pressing, expanding pressing or reducing plus expanding pressing. For some sizes of reducers, stamping can also be used.
| Material | ASTM, A234WPB, A234WPC, A420WPL6 ,Q235,10#, A3, Q235A, 20G ,16Mn, |
| Standard | ASTM / JIS / DIN /BS / GB/GOST |
| Dirnension | JSO 49, DIN 2950, EN10242, Seam Or Seamless |
| Physical Property | Tensile strength>=350Mpa, Elongation>=10%, Hardness<=150HB |
| Testing Pressure | 2.5MPa |
| Working Pressure | 1.6MPa |
| Surfacetreatment | Black Paint, Anti Rust Oil, Hot-Dipped Galvanize |
| Wall thickness | SCH5S, SCH10S, SCH10, SCH20, SCH30, SCH40, STD, XS, SCH60 |
| SCH80, SCH100, SCH120, SCH140, SCH160, XXS, 2MM |
a. Plastic bubble bag package b.Wove bag package c.Pallet d. Customized.
Our Steel flat factory have high ability for production, the delivery time is 30 days for small quantity, or if you are hurry for that, we can arrange and meet your shipping date.
