welding boss pipe fittings CS

welding boss pipe fittings CS 
Size: 1/2"-4" 
Pressure: 2000#,3000#,6000#,9000# 
Material A105 
standard: ASME

welding boss pipe fittings CS

size	Seamless:from 1/2" to 24"
	Welded:from 24" to 96"( or as customer requirements)
angle	22.5 deg, 30deg,45 deg,90 deg,180 deg, 1.0D, 1.5D, 2.0D, 2.5D, 3D,4D,5D,6D,7D-40D.
thickness	SCH10,SCH20,SCH30,STD SCH40, SCH60, XS, SCH80., SCH100, SCH120, SCH140, SCH160, XXS
standard	ASME B16.9, ASME B16.28, ASME B16.25,  MSS SP-75  DIN2605   JISB2311  JISB2312  JISB2313, BS, GB, ISO
material	Carbon steel(ASTM A234WPB,,A234WPC,A420WPL6. 20#,Q235,10#,20#,A3, Q235A, 20G,16Mn, ect)
	Stainless steel(ASTM A403 WP304,304L,316,316L,321. 1Cr18Ni9Ti, 00Cr19Ni10,00Cr17Ni14Mo2,  ect)
	Alloy steel(ASTM A234 WP12,WP11,WP22,WP5,WP9,WP91,16MnR, Cr5Mo, 12Cr1MoV, 10CrMo910,15CrMo, 12Cr2Mo1, ect)
qualification	ISO9001:2008 Quality Mangement System Certificate,ISO 14001 Environment Mangement System Certificate, OHSAS18001 Occupational Health & Safety Mangement System Certificate, acquired the license for manufacturing special pressure Pipline equipments from AQSIQ , passed the Authentication of API and became a member of first – grade supply network of State Power Corporation and China National Petroleum Corporation.We are also qualified the standard material supplier of China National Offshore Oil Corporation and China Petroleum Pipline Bureau.It was recognized by China Classification Society and admitted an associator  by EnergyAhead Sources Net of China Petroleum Distribution Electronic Market.
application	Petroleum, chemical, machinery, electric power, shipbuilding, papermaking, construction, etc
Special design available as the requirement of customer