carbon steel a234 wpb black gas pipe fittings elbow seamless butt welded elbow STD

Products

Elbow,bend equal /reduce tee,concentric/eccentric reducer , cap,flange

Size

Seamless(SMLS) Elbows : 1/2"-24" ,DN15-DN600 

Butt Welded Elbows (seam) :24”-72",DN600-DN1800

Type

equal & reducing

Thickness

SCH10,SCH20,SCH30,STD SCH40, SCH60, XS, SCH80., SCH100, SCH120, SCH140, SCH160, XXS

Standard

ASME,ANSI B16.9; 

DIN2605,2615,2616,2617,

JIS B2311 ,2312,2313;

EN 10253-1 ,EN 10253-2

Material

ASTM

Carbon steel(ASTM A234WPB,,A234WPC,A420WPL6. 

Stainless steel(ASTM A403 WP304,304L,316,316L,321. 1Cr18Ni9Ti, 00Cr19Ni10,00Cr17Ni14Mo2,  ect.)

 Alloy Steel:A234WP12,A234WP11,A234WP22,A234WP5,

A420WPL6,A420WPL3

DIN

Carbon steel:St37.0,St35.8,St45.8

Stainless steel:1.4301,1.4306,1.4401,1.4571

Alloy steel:1.7335,1.7380,1.0488(1.0566)

JIS

Carbon steel:PG370,PT410

Stainless steel:SUS304,SUS304L,SUS316,SUS316L,SUS321

Alloy steel:PA22,PA23,PA24,PA25,PL380

GB

10#,20#,20G,23g,20R,Q235,16Mn, 16MnR,1Cr5Mo, 

12CrMo, 12CrMoG, 12Cr1Mo

Surface treatment

Transparent oil, rust-proof black oil or hot galvanized

Packing

In wooded cases or pallets, or as for clients' requirements

Applications

Petroleum, chemical, machinery, boiler,electric power, shipbuilding, papermaking, construction, etc

Certification

API and ISO 9001:2000

Third part inspect

BV,SGS,etc accept

Delivery time

7 after receipt of advanced payment ,have stock ~

special design

as your drawing

test

Direct-reading Spectrograph,Hydrostatic testing machine,
X-ray detector,Ultrasonic flaw detector,Magnetic particle 
detector,etc

 equipment

  Press machine ,Bending machine,Pushing Machine,electric bevelling machine Sand-blasting machine,etc

production experience

manufactrure more than 30 years