Product Name: PTFE Lined Elbow Connection: Flange Material: Carbon Steel Standard: DIN, ANSI, GB, JIS Nominal Diameter (Mm): Dn15-Dn300 Nominal Bore (Inch): Nps1/2-Nps12 Trademark: Fuyuan Transport Package: Gasket Face of Each Spool Protected by End Plates Specification: Asme B16.5 Class 150, Asme F1545-97 Origin: China HS Code: 7307990000 Product Description Specifications:Nominal Diameter (mm/in. ): DN15-DN600 (NPS 1/2-NPS 24)Operating temperature: -20-180 degreeOperating pressure: -0.09MPa-1.6MPa (-0.9bar-16bar)Pipe: Seamless steel.Flange: ASME B16.5 Class 150 Flange options: HG, GB, JB, JIS, BS, DIN, ANSI, ASTMSpecial pieces of specific or non standard size can be manufactured on request.Carbon steel 45/90degree ptfe lined elbowOperating temperature: -20-180Operating pressure: -0.09MPa-1.6MPaCarbon steel 45/90degree ptfe lined elbow1. Positive pressure: It shall adopt steel components according to different technical requirements, and the thickness of PTFE wall shall be over 2mm. If the temperature is less than 100 degree, the production length shall be less than 6m; And if the temperature exceeds 100 degree, the length shall be less than 3m.2. Negative pressure: Design according to different ambient conditions of the usersPTFE lined 90° elbow Unit mmNominal diameterSpecification of balled iron TRaised face ACentral height C1Inside diameter D1PTFE thicknessout side diameter of flange DDiameter of bolt circle KThickness of flange CDN(mm)NPS(inch)DN15 1/2344080155906511DN20 3/43845901851007511DN251 4260922251108512DN321 1/4487010028513010013DN401 1/2578011238514011014DN502 689511748515512514DN652 1/28911513563817514516DN803 10813015078819016016DN1004 11415015087821018018DN1255 140180190110824021020DN1506 1682052301351027524020DN2008 2192603051801033029520DN25010 2733153802301238535023DN30012 3253654202801243540023