Name: 45°/90°/180° Elbow 
Manufacture standard: ASTM A403.ASTM A182 ASMEB16.9.ASMEB16.11 DIN.JIS.GB/T 12459.GB/T 13401 SH3408 SH3409 
Material: 304，304L，304H，321,316,316L，2520/310S2205/S31803,S32750,S32760,904L,317,347,347H，NO4400,NO6600 
Size: 1/2”-12”(DN15-DN300) seamles; 1/2”-48＂(DN15－DN1200) welded 
Thicknesss：SCH5S-SHC80s 
Rar Material: Seamless pipe,Welded pipe
Manufacture Process: Extrusion moulding,Pressing,Cold-Working,Machining,Hot-bending,Welded,JHeat treatment 
TYPE: R=1.0D,1.5D，3D 
Surface process: DN15-DN300 by sand pickling passivation surface or roll surface; DN300 – DN1200 use pickling passivation surface or sandblasting surface 

Name: ShangHai DaLong Special Steel Tube Co.,Ltd.
Address: No.501,YangNan Road,BaoShan District,ShangHai City,China
Contact: Maggie Liu
Tel.: +86-21-5667-3909
Fax: +86-21-5667-3909
Mobile Phone: +86-138-1763-5265
Email: maggie-ld@foxmail.com