Dn250 Gate Valve with Butt Welding

DN250 Gate Valve With Butt Welding Specification:Size:  DN15-DN400  Model:Z61H/Z61WPressure: PN10-PN100Material:  1.0619/GP240GH/GS-C25(WCB), 1.7357 (WC6) ,1.7379/1.7382(WC9),1.7363 (C5), 1.7389 (C12), 1.4308(CF8), 1.4408(CF8M), 1.4552(CF8C).EtcType: Rising Stem and Wedge Single Disc, Solid or Flexible wedge, flat gate.Operation: Handwheel, gear worm ,Electric operatedFull Port Design, , Non-rising stem / Outside and Screw(OS&Y), Bolted bonnet, Back Seal StructureFlexible or Solid wedge, Fully guided, Choice of Solid or Split wedgeRenewable or welded seatExtended stem design for low temperatureOptional Bypass system Standard:Design & Manufacture Std.:  GB/T12234,DIN3352,GOST 12820-80,Etc.Face to Face Std.: GB/T12221,DIN3202,Etc.End Connection Std.: JB/T79,DIN2543-2550,GOST 12820-80,Etc.Test Standard: ISO5208, API 600, BS 6755NO.Part NameMaterial01BodyASTM A216WCBGS-C25,CF8,CF8M02Seat RingASTM A216+13Cr 03WedgeASTM A216+13Cr 04StemASTM A276 42013Cr.F304,F31605Gasket304+GraphiteGS-C25,CF8,CF8M06BonnetASTM A216WCB 07StudASTM A193 B7ASTM A193-B808NutASTM A194 2HASTM A194-809BackseatASTM A216+13Cr 10StudASTM A193 B7 11NutASTM A194 2H 12YokeASTM A216WCB 13PackingGraphite 14PinASTM A276 410C.S SS304 SS31615Gland BoltASTM A193 B7 16Gland NutASTM A194 2H 17BushingASTM A276 410 18GlandASTM A216WCB 19BearingASTM A29A105,F304,F31620Stem NutZcuAl10Fe3 BronzeBronze,SS304,SS31621LubricatorCuBrass22Retaining NutC.S 23Handwheel ASTM A47A105,F304,F31624H.W. Lock NutC.S25#,SS304,SS316  Zhejiang Jieyu Valve Co., Ltd. is a manufacturer of gate valves, globe valves, check valves, and ball valves with well-equipped testing equipment and strong technical force. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in petroleum, chemical industry, metallurgy, electric power, pharmaceutical, paper, urban construction and other industries.Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!show of powerFAQ:1. Yes, sample order is available for quality check and market test. But it is not free.2. It usually takes about 25-30 working days to produce. For big order, it depends on the order quantity.3. We usually accept T/T, L/C, Western Union, Cash.4. We offer 12months warranty time.5. Depends on your request, we have standard models in stock. Some special products and big order will be newly produced according to your order.6. Yes, different models can be mixed up in one container.7. Quality is priority, we always attach the importance to quality control from the beginning to the end of the production.Every product will be fully assembled and carefully tested before painting, packing and shipping.8. Yes, we have the right to export and can sell product all over the world.9. Our company has been audited and approved API 6D, CE 0036, ISO9001. Test report will be provided when all goods finished. Welcome to contact us for any related Inquires.Thank you. /* 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