• Corporate vision to become the pipeline industry Toyota
  • Corporate mission to enhance the quality level of Chinese manufacturing
  • Business goals domestic industry first
Weld o-let

Weld o-let

  • Introduction:Hebei Haihao Group is a leader manufacturer in the pipe fitting and flange field in China.
  • We can supply weldolet,thredolet,sockolet fittings and so on.
  • Email:sales@haihaopipe.com

Weldolet is the most common of all branch connections, and is welded onto the outlet pipe. The ends are bevelled to facilitate this process, and therefore the weldolet is considered a butt-weld fitting. Weldolet’s are designed to minimize stress concentrations and provide integral reinforcement.

weldolet,weld o lets,pipe fitting manufacturer

 Size  1/2″-72″
 Thickness  SCH40-SCH160
 Standard  ASME, GB, DIN, JIS ,BS, ISO,JB, SH, HGS,GOST and so on.
 Material  Carbon steel: ASTM A105,ASTM A350 LF1,LF2,CL1/CL2,Q235A

Stainless steel: ASTM A 182, ASTM A240 304, 304L, 304H, 309, 310, 310S, 316, 316Ti, 316 S33, 316L, 317, 317L, 321, 347, 347H, 409, 410, 410S, 420, 430

 Type  weldolet, sockolet, thredolet, latrolet, elbolet, nipolet, sweepolet etc
 Package  Plywood cases or pallet ,or as customers’ requirement
 Application petroleum, chemical industry, medicine, electric power, astronautics,

war industry, fire prevention, metallurgy, shipbuilding, fuel gas, nuclear electricity,

urban construction, hot-water heat and environmental protection etc.

Hebei Haihao group can manufacture Plate Flange(PL Flange), Weld Neck Flange(WN Flange), Socket Weld Flange, Slip On Flange(SO Flange), Blind Flange, Lap Jiont Falnge(Loose Flange), Threaded Flange , Figure 8 Flange, Integral Flange etc.We supplys a variety of pipe flanges to satisfy our customers’ specifica requirements,which include different size,different schedule,different pressure and different finish faces. Our products are produced strictly according to the required standard. Our raw material for flanges all are purchased from big steel companies which can make sure the material in a high quality.

We sincerely welcome customers domestic and abroad to visit us for cooperation and development.