Weld Neck 300lb 12 Inch AISI Butt Weld RF DN300 Flanges

Weld Neck 300lb 12 Inch AISI Butt Weld RF DN300 FlangesSpecificationPorduct Nameflange(Weld Neck 300lb AISI Butt Weld RF Dn300 Flanges)Size1/2"-110"Pressure150#-2500#,PN0.6-PN400,5K-40K,API 2000-15000StandardANSI B16.5,EN1092-1, SABA1123, JIS B2220, DIN, GOST,UNI,AS2129, API 6A, etc.Wall thicknessSCH5S, SCH10S, SCH10, SCH40S,STD, XS, XXS, SCH20,SCH30,SCH40, SCH60, SCH80, SCH160, XXS and etc.MaterialStainless steel: A182F304/304L, A182 F316/316L, A182F321,  A182F310S, A182F347H, A182F316Ti,  317/317L, 904L, 1.4301, 1.4307, 1.4401, 1.4571,1.4541, 254Mo and etc.Carbon steel: A105, A350LF2, S235Jr, S275Jr, St37, St45.8, A42CP, A48CP, E24 , A515 Gr60, A515 Gr 70 etc.Duplex stainless steel: UNS31803, SAF2205, UNS32205, UNS31500, UNS32750 , UNS32760, 1.4462,1.4410,1.4501 and etc.Pipeline steel: A694 F42, A694F52, A694 F60, A694 F65, A694 F70, A694 F80 etc.Nickel alloy: inconel600, inconel625, inconel690, incoloy800, incoloy 825, incoloy 800H,C22, C-276, Monel400, Alloy20 etc.Cr-Mo alloy: A182F11, A182F5, A182F22, A182F91, A182F9, 16mo3,15Crmo, etc.ApplicationPetrochemical industy;avation and aerospace industry;pharmaceutical industry;gas exhaust;power plant;ship buliding;water treament,etc.Advantagesready stock,faster delivery time;available in all sizes,customized;high qualityProducts Detail Show 1. Face: Can be raised face(RF), full face(FF), Ring joint(RTJ) , Groove, Tongue, or customized.2.Bevel end as per ANSI B16.253.CNC fine finished.  Face finish: The finish on the face of flange is measured as an Arithmetical Average Roughness Height(AARH). The finish is determined by the standard used. For example, ANSI B16.5 specifies face finishes within a range 125AARH-500AARH(3.2Ra to 12.5Ra). Other finishes are available on requst, for example 1.6 Ra max,1.6/3.2 Ra, 3.2/6.3Ra or 6.3/12.5Ra. The range 3.2/6.3Ra is most common.Marking and Packing 1. Each layer use plastic film to protect the surface2. For all stainless steel are packed by plywood case. For bigger size carbon flange are packed by plywood pallet. Or can be customized packing.3. Shipping mark can make on request4. Markings on products can be carved or printed. OEM is accepted.Inspection 1. UT test2. PT test3. MT test4. Dimension testBefore delivery, our QC team will arrange NDT test and dimension inspection. Also accept TPI(third party inspection). Our AdvantagesWhy Choose us7*24 service timetrace shippment each weekProfessional QC QA team, more than 5 people. Inspect all goods before deliveryREFUND MONEY IF REJECTION BECAUSE OF QUALITYPAYMENT TERM CAN BE L/C, O/A, T/TOUR FACTORY SHOWCZIT GROUP(3 factories, 300+workers, 200 +customers, 20+ years experience)5000tons production capacity each month, fast delivery. Standard dimension flanges have lots of stockCERTIFICATE SHOWCUSTOMER FEEDBACKWhat is business for us? Not only for earn money, it is for sharing. To meet more better us together.For us, customers would like cooperate with us, we are very happy and appreciated. Thank you very much for your trust us. We will do what we promise.Since we treat business very serious, customers would like establish long term relationship with us. And when they gave us FIVE STAR comments, we really very very moved. We will do our best to do more better.OUR PROJECTS SHOWOur products can be used in Petrochemical industry;aviation and aerospace industry;pharmaceutical industry,gas exhaust; power plant;ship building;  water treatment, etc.Here is some projects samples for your reference.FAQFAQ Q: Can you supply Form e, Certificate of origin? A: Yes, we can supply.  Q: Can you supply invoice and CO with chamber of commerce? A: Yes, we can supply.  Q: Can you accept L/C deferred 30, 60, 90days? A: We can.  Q: Can you accept O/A payment? A: We can.  Q: Can you supply samples? A: Yes, some samples are free. Q: Can you supply the products which comply with NACE? A: Yes, we can. Q: Can you visit your factoryA: Yes, sure. Welcome. Q: Can you inspect the goods before deliveryA: Yes, sure. Welcome to our factory inspect the goods. Also accept third party inspection, such as SGS, TUV, BV etc. Q: Can you supply MTC , EN10204 3.1/3.2 certificate?A: Yes, sure. we can Q: Do you have ISOA: Yes, we have Q: Can you accept OEM?A: Yes, we can Q: Can you accept marking our LOGO?A: Yes, we can Q: What is your MOQ?A: 1pcs for standard fittings and flanges.  Q: Can you support to design our piping system?A: Yes, we would like to your partner and our engineer will help. Q: Can you offer data sheet and drawing?A: Yes, we can Q: Can you ship by carrier or airline?A: Yes, we can. And we also can ship by train Q: Can you combine your order with other supplier?  Then ship together?A: Yes, we can. We would like help you ship together to save your time and money Q: Can you shorten delivery time?A: If very very urgent, please confirm with sales. We would like arrange extra-working time for you. Q: Can you marking on package as per IPPC?A: Yes, we can Q: Can you mark "MADE IN CHINA" on products and packing