Tee

Name

Size

Steel Grade

Standard

Types

Applications

D

W.T

TEE

1/2"～24"
(DN15～DN600) 

(seamless)

SCH10-  XXS,

SCH5s- SCH80s
special wall thickness can be customized

CARBON STEEL:

ASTM/ASME SA/A234 WPB/C
LOW TEMPRETURE CARBON STEEL:

ASTM/ASME SA/A420 WPL6
HIGH YIELD CARBON STEEL:

ASTM/ASME SA/A860 WPHY42/

WPHY52/WPHY60/

WPHY65/WPHY70 ETC.
STAINLESS STEEL:

ASTM/ASME SA/A403 WP304/WP304L/WP316/

WP316L/WP321/WP321H/

UNS31803 ETC.
ALLOY STEEL:

ASTM/ASME SA/A234 WP1/WP5/WP9/WP11/

WP22/WP91 ETC.

ASME/ANSI B16.9, ASMEB16.28,
ASME B16.25,
MSS SP-75,
DIN2605 / 2615 / 2616,
JIS P2311/2312
EN10253

ASME/ANSI B16.49, ASME/ANSIB16.25

ST/Straight tee,
LT/Lateral tee ,
RT/Reducing tee
EQUAL TEE 
TEE EQ.
STRAIGHT TEE
PIPE TEE
BUTT WELD TEE

Widely used in petroleum, power generation, natural gas, chemicals, shipbuilding, paper making and metallurgy, and so on.

4"～56"/    
(DN15～DN1400) (welded)