Carbon Steel Weld Neck Flange (YZF-E357)

Carbon Steel Weld Neck Flange (YZF-E357)  Size1/2' ' (DN15) to 48' ' (DN1200) StandardANSI,  API,  DIN, GOST,  BS,  AS,  JIS,  JPIMaterialCarbon Steel: A105(N) C22.8 ST-37.2 S400 S440 SQ235(CS20#) A106B A53 Q345Stainless Steel: 304, 304L, 316, 316L, A350 LF2, 321, 347, 347HAlloy Steel: ASTM A182 F1, F5a, F9, F11, F12, F22, F91PressureClass150,   300,   600,   900  1500  and  2500PN6,   PN10,   PN16,   PN25,   PN40  and  PN64JIS  5K,  10K, 16K  and  20KTypeSlip-On,  Welding  Neck,  Blind,  Socket  Welding,  Threaded,   Lap  Joint , Plate,  etcFacingRF, FF, FM-M, T-G, RJFinishTransparent oil, rust-proof oil, hot galvanizingConnectionButt  Weld  &   Socket  Weld  &   ThreadMarkingstandard  or  as  customer' s  needInspectionin-house  or  the  third  partyApplicationchemical  industry,   petroleum  industry,   construction  industry, and  so  onDelivery  Timeusually  within  25-30  days  after  we  have  confirmed  your  orderMOQ10  pieces Packingwooden  cases  or  wooden  pallets  or  as  per  customer' s  requirementProductivity300000  tons  per  yearTypes' SpecificationWelding neck1, Preferred for high-pressure, subzero or elevated temperature2, Hub is tapered and bored to match pipe's inside diameter so flow is not restricted, preventing turbulence and reducing erosion3, Easily radiographed and provides excellent stress distributionSlip-on1, Not normally used in high-stress applications due to low hub and weld attachment2, Silps over outside of pipe3, Inside of flange welded at hub and end of pipeLap joint1, Used where bolt alignment or access for cleaning is required2, Similar to slip-on flange when used with lap joint stub end3, Radius at intersection of flange face and bore to match lap joint stub endThreaded1, Used where welding would would be hazardous2, Designed for low-pressure and non-cyclic applications3, Bore is threaded to match pipe thread4, Tapered to seal pipe and flangesSocket welding1, For small-diameter chemical processes, hydraulic and stream distribution lines2, Similar to slip-on flange3, Counter bore matches pipe bore, allowing unrestricted flow4, Counter bore from hub side fits pipe's outer diameter -  can insert pipe in socket with fillet weld at hubBlind1, Used to close ends of piping2, Has no bore3, Permits access to sealed linesOther flangesOrifice, Expander, Reducing, Lightweight, Studding Outlets, Long Weld Necks,Metric, Navy Drawings, Customer Drawings Product Pictures:Our Advantages:1.Professional manufactory. 2.Trial orders are acceptable. 3.Flexible and convenient logistic service. 4.Competitive price. 5.100% testing,ensuring the mechanical properties 6.Professional testing.  FAQ: Q:  Is the price of your products lower  than others? A:  We can not promise you the  lowest price,because the best quality is what we pursue firstly.   Q: Can you provide us with some samples for testing? A: Of course, we can offer you samples. You only need to bear the freight and samples' charge can be  negotiated.    Q: How about your service? A: We have pre-sale  service, in-sale service and after-sale service and you can know about them in our service.  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1