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GOST 17378-2001 Steel Reducer 20

Reducer serves to connect two pipes of different diameters. According to the shape, reducers can be divided into concentric reducer and eccentric reducer.

Seamless Reducer & Welded Reducer
Reducer is a kind of pipe fittings used to connect the pipes of different sizes. It is usually adopted to change the flow speed and pressure to meet hydraulic flow requirements of the system. Different specifications and stampling process are available.

Technical Parameters

Name
Reducer
Size
1''*3/4''-24''*18''
Wall Thickness
Sch5-Sch160,XXS
Material ASTM Carbon Steel: A234 WPB
Alloy Steel: A234WP12, A234WP11, A234WP11, A234WP22, A234WP5, A420WPL6, A420WPL3
DIN Carbon Steel: St37.0, St35.8III, St45.8III
Alloy Steel: 1.7335, 1.7380, 1.0488(1.0566)
JIS Carbon Steel: PG370, PT410
Alloy Steel: PA22, PA23, PA24, PA25, PL380
Standard
ANSI, ASTM, ASME, JIS, BS, GB, DIN, etc
Packing
Wooden case, wooden pallets, or as per customers' specific request
Surface Treatment
Transparent oil, rust-proof black oil or hot galvanized
Delivery time
10-30days
Payment terms
1: L/C at sight;L/C after sight
2: T/T;D/P
3: CASH
Loading Port
Xingang Port China or other ports as per your convenience
Application
Petroleum, power, gas, metallurgy, shipbuilding, construction, etc.

Reducing/Forming Hole Diameter
The reducing forming technology makes the outer diameter of the pipe end equal to the inner diameter of the forming die. The pipe end is inserted into the forming die and pressed towards the axial direction. It moves along the cavity and is thus formed. According to the size, the reducers go through the press forming for one or multiple times.

Stamping
Apart from steel pipe, steel plate can also be used to form reducers with stamping technology. The stamping forming technology can also improves the production capacity. The inner surface of the stretching die is designed according to the size of the pipe end. After blanking punch, the steel plate will pass a stretch forming process.

Shipping
1. Samples sent by FedEx/DHL/UPS/TNT
2. FCL and LCL goods sent by air or by sea.
3. It is the customer that specifies the freight forwarders or we can negotiate the shipping methods!
4. Delivery Time: 3-7 days for samples
20-30 days for batch Russian standard reducer GOST 17378

Payment Terms
1. Payment: T/T, Western Union, MoneyGram, PayPal. 30% should be prepaid as deposit, 70% balance should be paid before delivery.
2. MOQ: 1pcs
3. Warranty: 12 Months
4. Package: Plywood cases or wooden pallets

Pre-sales Service
1. Samples can be offered as long as you pay sample fees and courier fees.
2. We provide OEM and ODM services. Logo printing and design are available.
3. We’d like to make all efforts to provide the products with good quality, reasonable price, quick response and reliable service.
4. All of our products are produced by our professional workman. We have also a trustworthy foreign trade team.

After-sales Service
1. We will be very glad if you can give us some suggestions for price and products.
2. If you have any question, please contact us freely by E-mail or by phone.

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