bv 4 inch slip on flange

{"cid":"91200067","title":"Forged Rst37-2 4 Inch Slip On Flange Bs4504 Pn10 Bv Certified","imgUrl":"https:\/\/img.chinax.com\/nimg\/e3\/c6\/9d990258342c9c61dedec35c972d-200x200-1.jpg","attrs":{"Price":"negotiable","Brand Name":"XF","Model Number":"XinFeng Flange","Minimum Order Quantity":"1Ton","Delivery Time":"15-45 DAYS","Place of Origin":"Hebei . CHINA","Certification":"ISO9001.PED","Packaging Details":"PLYWOODEN CASES \/ PALLET","Payment Terms":"L\/C, D\/A, D\/P, T\/T","Supply Ability":"1000-5000 TONS\/MONTH","Flange Type":"WN,SO,PL,BL,SW,LF\/SE,TH","Process":"Forged","Material":"Carbon Steel, S235JR, RST37-2, A105, Tainless Steel, ASTM A182, F304\/ 304L, F316\/ 316L, 316Ti, 321","Application":"Petroleum, Chemical, Power, Gas, Metallurgy, Shipbuilding, Construction, Etc.","Package":"Wooden Cases, Pallets, Etc.","Certificate":"ISO, CE, API, BV, Etc.","Sealing Surface":"RF,FF. Black Paint, Yellow Paint,transparent Paint, Cold And Hot Dip Galvanize","Pressure":"PN6, PN10, PN16, PN25, PN40, PN64, PN100,PN160"}}

{"cid":"91191776","title":"ASTM A234 WP Alloy Steel Flanges SO Slip On Welding 1 Inch DN100 Hot Galvanized","imgUrl":"https:\/\/img.chinax.com\/nimg\/77\/95\/4e5b66604572559eff4ccc394c35-200x200-1.jpg","attrs":{"Price":"USD5 Piece","Brand Name":"TOBO","Model Number":"ASTM A234 WP","Minimum Order Quantity":"1pcs","Delivery Time":"10-100 working days depending on quantity","Certification":"SGS\/BV\/ABS\/LR\/TUV\/DNV\/BIS\/API\/PED","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union","Supply Ability":"3,0000pcs per month","Packaging Details":"PLY-WOODEN CASE OR PALLET","Standard or nonstandard":"Standard","Material":"Alloy steel","Product name":"Alloy steel flange","Application":"Petroleum\/Power\/Chemical\/Construction\/Gas\/Metallurgy\/Shipbuilding ect","Surface treatment":"Antirust Oil,Hot Galvanized","Packing":"PLY-wooden case or pallet or as for clients' requirements.","Connection":"Welding","Standard":"ANSI"}}