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Eccentric Steel Pipe Reducer 6 Inch To 4 Inch Carbon Steel Tube Reducer 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: 22'' * 20''

Eccentric Steel Pipe Reducer 6 Inch To 4 Inch Carbon Steel Tube Reducer
 
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Eccentric Steel Pipe Reducer 6 Inch To 4 Inch Carbon Steel Tube Reducer

 


Size:

Seamless

DN15-DN600(1/2"-24")

Welded

DN200-DN2500(8"-100")

forged

DN8-DN100(1/4"-4")

Material:

1. Carbon steel : ASTM A105, ASTM A350 LF2, ASTM A694 F42-F52-F60-F65- F70, C22.8, C21, Rst37.2, S235JRG2, P355NH, SS400
2. Stainless steel flange: ASTM A 182 F304-304L-304H, ASTM A182 F321-321H, ASTM A182 F347-347H, ASTM A182 F316-316L-316H
3. Alloy steel : ASTM A182 F1--F5- F9-F11, F12, F22, F51, 16Mo3, 1Cr5Mo, 15CrMo, 42CrMo, 12Cr1MoV, TStE355,4130, 4140, 4317, 4142, 4340, UNS440, 34CrNi3Mo, 25Cr2Ni4MoV, 18CrNiMo530CrMo, 9Cr2W, 9Cr2Mo, 9Cr3Mo, 60CrMoV, CK45, 5CrMnMo, 40Cr, 20Cr2Ni4, 5CrNiMo, 15CrNiMo, 20CrNiMo, 35CrMo, 40CrNiMo
4. Duplex Stainless Steel: ASTM A182 F44, F45, F51, F53, F55, F60, F61
5. Nickel Alloy: UNS 2200 (NICKEL 200), UNS 4400 (MONEL 400), UNS 8825 INCONEL (825), UNS 6600 (INCONEL 600), UNS 6601 (INCONEL 601), UNS 6625 (INCONEL 625), UNS 10276 (HASTELLOY C 276), UNS 2201 (NICKEL 201), (ALLOY 20 / 20 CB 3)
6. Claded materials: ASTM B898, B263, B264 or closer explosion cladding, making materials of 2 in 1 or 3 in 1.

Standard:

ASME, MSS, EN, DIN, ISO, JIS, GB, SH, HG, JB, GD

Type:

Butt-welding pipe Fitting (Elbow, Tee, Reducer, Cross, Cap , Stub Ends)
Forged Pipe Fitting (Elbow, Tee, Cross ,Union, Coupling, Outlet, Boss, Bushing, Plug, Nipple)

Finish:

Transparent oil, rust-proof oil, hot galvanizing

Connection:

Butt Weld & Socket Weld & Thread

 

 

Heat treatment

 

Hot-formed WPB, WPC, and WPR fittings upon which the final forming operation is completed at a temperature above 1150°F [620°C] and below 1800°F [980°C] need not be heat treated provided they are cooled in still air.

Application:

Low and middle pressure fluid pipeline, boiler, petroleum and natural gas industry, drilling, chemical industry, Refinery Company, fertilizer industry, power station, shipbuilding, onshore platform.

 

 

Standard Marking:
Each fitting shall be permanently marked to show the following:
(a) manufacturer’s name or trademark
(b) material identification, either the ASTM or ASME grade designation 2
(c) schedule number 1 or nominal wall thickness in mm
(d) size — the nominal pipe size (NPS) identification number related to the end connections shall be used
(e) compliance — see para. 4.4 for standard and spe-cial fitting marking A manufacturer may supplement these mandatory markings with others, including a DN size designation, but confusion with the required marking shall be avoided.
 

 

Materials:
The material in standard A234 for fittings shall consist of killed steel, forgings, bars, plates, seamless or fusion-welded tubular products with filler metal added and shall conform to the chemical requirements of Table 1. Unless otherwise speci-fied for carbon steel plates, the steel may be made to either coarse grain or fine grain practice. Grade WP9 shall be made to fine grain practice

 

 

 

 NPS  OD surface to surface NPS OD  surface to surface
 larger end  smaller end larger end smaller end
3/4"*1/2" 1.05 0.84 1.50 20"*18" 20.00 18.00 20.00
3/4"*3/8" 1.05 0.68 1.50 20"*16" 20.00 16.00 20.00
1"*3/4" 1.32 1.05 2.00 20"*14" 20.00 14.00 20.00
1"*1/2" 1.32 0.84 2.00 20"*12" 20.00 12.00 20.00
1 1/4"*1" 1.66 1.32 2.00 22"*20" 22.00 20.00 20.00
1 1/4"*3/4" 1.66 1.05 2.00 22"*18" 22.00 18.00 20.00
1 1/4"*1/2" 1.66 0.84 2.00 22"*16" 22.00 16.00 20.00
1 1/2"*1 1/4" 1.90 1.66 2.50 22"*14" 22.00 14.00 20.00
1 1/2"*1" 1.90 1.32 2.50 24"*22" 24.00 22.00 20.00
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Company Info

Jiangsu Gangyu Pipeline Equipment Co.,Ltd [China (Mainland)]


Business Type:Manufacturer
City: Cangzhou
Province/State: Hebei
Country/Region: China (Mainland)

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