• Corporate vision to become the pipeline industry Toyota
  • Corporate mission to enhance the quality level of Chinese manufacturing
  • Business goals domestic industry first
Straight Tee

Straight Tee

  • Introduction:Haihao Group can manufacturer standard and customized pipe fittings products,
  • such as straight tee,equal tee,reducing tee etc.
  • Email:sales@haihaopipe.com

Straight Tee means a tee of pipe fitting which the branch outlet has a 90 degree direction turning from the main pipe of the tee . Commonly people consider the straight tee as the equal tee, it is a mistake . Equal tee means a same sizes of the branch and main pipe of a tee. Straight tee means it has a side port at right angle to the run.


Straight Tee

Straight Tee

On the contrary to the straight tee, it is the lateral pipe tee . The straight tee could be a equal tee, also could be a reducing pipe tee (unequal tee).


Straight Tee

Straight Tee

Officially a straight tee will be indicated by 3 diameters, namely 3 x 3 x 2 (A x B x C).The A & B measure stands for the Nominal Pipe Size of Run-Pipe, C measure stands for Nominal Pipe Size of Outlet.


Straight Tee
 Size:  1/2″-96″. DN15-DN2400
 Standard:  ASME/ANSI B16.9, MSS-SP-75, DIN 2615, EN 10253-2 , JIS B2311, GOST 17378
 Material:  ASTM A234, ASTM 403,DIN 17175, EN10228 …Carbon steel, stainless steel , alloy steel.
 Type:  Seamless: DN15-DN600,

Welded: DN15-DN1800

 Connect method:  Butt welding
 Package:  wooden case, pallet or as customers’ requirement

Hebei Haihao group as a first class manufacturer of straight tee in China,supplys a variety of tee 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 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.