ASTM A234 Wp91 Alloy Steel Tee

• Customization: Available
• Connection: Welding
• Material: Alloy
• Model NO.: KM-20230222
• Head Code: Round
• Wall Thickness: Sch10~Schxxs
• Technics: Forged
• Certification: API
• Pressure: Sch 5s to Sch 160, Xxs
• Size: 1/2"to 24"(Seamless), 26" to 48" (Welded)
• Product Material: Wp91,etc
• Product Type: Equal Tee,Reducing Tee
• Application: Petroleum, Gas, Power, Chemical, Construction, etc
• Test: Chemical Component Analysis, Mechanical Properties
• Transport Package: in Wooden Cases or Pallets
• Specification: 1/2"~48"
• Trademark: Kingmetal
• Origin: Made in China
• HS Code: 730793
• Production Capacity: 1000 Tons/Month

Product Description

^{_{ASTM A234 WP91 Alloy pipe Tee}}

Size 1/2"TO 24"(seamless), 26" TO 48" (welded)
Pressure SCH 5S TO SCH 160, XXS
Connection Butt Welding
Standard ANSI, JIS, DIN, EN, ISO, GB, SH AND HG
Packing wooden cases or customerized
Production Capacity 1000 Tons per month
Standard: ASTM A234 
Material:; WP91

1. Chemical Composition Requirements

Chemical Composition (%) of ASTM A234/A234M
Grade	Type	C	Si	S	P	Mn	Cr	Ni	Mo	Other	ób	ós	δ5
WP91	0.08-0.12	0.2-0.5	0.01	0.02	0.3-0.6	8-9.5	0.4	0.85-1.05	See sdandard	585-760	415	20	248

2. Mechanical Properties

Mechanical Properties of ASTM A234 Alloy Steel Pipe Fittings
Grade	Tensile Strength, min. ksi[MPa]	Yield Strength, min. ksi[MPa]	Elongation, min. %
			Longitudinal	Transverse
WP91	90[620]	60[415]	20	13

 

3. Heat Treatment

Pipe fittings of ASTM A234 alloy steel, after forming at an elevated temperature, shall be cooled to a temperature. below the critical range under suitable conditions to prevent injurious defects caused by too rapid cooling, but in no case more rapidly than the cooling rate in still air.

1. Grade WP911 shall be normalized in the temperature range of 1900 to 1975 °F [1040 to 1080 °C], and tempered in the temperature range of 1365 to 1435 °F [740 to 780 °C] as a final heat treatment.