Product Description

Main products

Elbow, tee, full coupling, half coupling, union, lateral, cross, cap, street elbow, plug, hex head bushing, hex head nipple, nipple, swage nipple, weldolet, sockolet, threadolet, nipolet, elbolet, latrolet, flangeolet.

Product form

Socket welded, the thread link type

Product material

A. Carbon steel 20#，16MN, ASTM A105, A350 LF2，A420 WPL6 etc.
B. Stainless steel ASTM A182 F304, F304L, F304H, F316, F316L, F316H, F321, F321H, F51, F44 etc;
C. Low chromium molybdenum alloy steel 15CrMo, 12Cr1MoV, 1Gr5Mo, ASTM A 182 F5, F11, F12, F22, F91 etc.

Pressure of products

Socket welded 3000 LB, 6000 LB, 9000 LB socket welded SCH80 SCH160 XXS
Threaded 2000 LB, 3000 LB, 6000 LB threaded SCH80 SCH160 XXS

Product standards

GB/T14383, GB/T14626, SH/T3410-2012, HG/T21634, ANSI B16.11, MSS-SP-79, MSS-SP-95, MSS-SP-97, MSS-SP-83, JIBB2316 etc, can also be processed according to customer drawings requirements.

Product Parameters

Note:

1) The even thickness around the socket bore shall not be less than the average value, the thickness at partial areas can be the min.one.

2) Considering the tolerance of outside diameter of pipe, the diameters of some socket bore can be a lttle larger than the ones specified in B16.11.

3) When the sizes of the connecting pipes aren' t conformed to the ones specified in this catalog, the sizes of the connecting pipes shall be provided in the purchase specification.

4) When the fttings are reducing,the structure size shall be same as the ones of the straight fttings and B、J、D shall be machined per the according reducing ends.

5) Couplings can be the concentric or eccentric type.

6) Fitting can also be manufactured as the mixed connectings of SW and THRD.

Note:

1) At option of the manufacturer,type 2 reducers may be furnished instead of type 1.

2) The nominal size is showed as SDxB.
 

Note:

1) Thread shall be machined per GB/T 12716(equivalent to ASME B1.20.1).

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