JIS B2311 B2312 Sgp Butt Welding Tee

• Customization: Available
• After-sales Service: Change/Return
• Warranty: 10 Year
• Type: Equal
• Connection: Welding
• Material: Carbon Steel
• Shape: Equal Tee
• Lateral: 90°Tee
• Head Code: Round
• Wall Thickness: STD
• Finish: Black Painting
• Technics: Casting
• Standard: ANSI
• Certification: ISO, API
• Size: 1/2"-80"
• Thickness: Sch5-Xxs
• Quality: Excellent, Anticorrosion
• Style: Equal or Reducing Tee
• Delivery Time: 20-35 Daye Ex Mill
• Loading Port: Chinese Main Port
• Surface: Black, Galv., Rust Oil.
• MOQ: 10PCS
• Transport Package: Standard Export Sea-Worthy Packing
• Specification: ISO
• Trademark: kingmetal
• Origin: China (Mainland)
• HS Code: 730491000
• Production Capacity: 500 Ton/Tons / Month

Product Description

JIS B2311 B2312 Sgp Butt Welding Tee

JIS B2311-2009 steel butt welding pipe fittings for ordinary use.

This standard specifies the steel pipe fittings attached by butt welding to ordinary pipings ¹⁾carrying steam,water,oil,gas,air etc. of comparatively low working pressure (hereafter referred to as "pipe fittings").

Annex a specifies the pipe fittings of special shapes not given in the main body of this standard,which may be designated upon agreement between the purchaser and the manufacturer,and Annex B shows matters related to the marking and report of the pipe fittings with special necks for informative reference.

Note ¹⁾ Pipings using carbon steel pipes for ordinary piping specified in JIS G 3452 and pipings using arc welded carbon steel pipes for piping specified in JIS G 3457.

JIS B2311 Steel Butt-Welding Pipe Fittings for Ordinary Use
JIS G3452 Carbon Steel Pipes for Ordinary Piping
JIS G3457 Arc Welded Carbon Steel Pipes

JIS B2312 PG370 Butt weld 45° elbow / 90° elbow /180° bend / cap/Reducer/Tee.
JIS B2312 PG 370  Pipe fittings is made of JIS G3454 STPG 370 Pipes,

JIS G3454 Chemical Composition

Grade	Chemical Composition%
C	Si	Mn	P	S
STPG 370	0.25 max	0.35 max	0.30~0.90	0.040 max	0.040 max
STPG 410	0.30 max	0.35 max	0.30~1.00	0.040 max	0.040 max

 

Schedule No.	10	20	30	40	60	80
Test pressure	20 {20}	35 {34}	50 {49}	60 {59}	90 {88}	120 {118}

Mechanical Property of JIS G3454 PIPES

Letter symbol of grade	Tensile strength	Yield point or proof stress	Elongation %
kgf/mm2 {N/mm2}	kgf/mm2 {N/mm2}	No.11 and No.12 test pieces	No. 5 test pieces	No. 4 test piece
Longitudinal	Transverse	Longitudinal	Transverse
STPG 370	38 {373}min	22{216} min	30 min	25 min	23 min	28 min
STPG 410	42{412}min	25{245} min	25 min	20 min	19 min	24 min