About Jahan Folad

Jahan Folad trading company is proud to announce , due to the efforts of managers and technical support of  painstaking staff is ready to produce collection and distribution of Iranian and international flange standards DIN - ANSI and API, to fullfil the needs of  manufacturing and industrial units of the country on various different fields.

Import:procurement of supplies and equipment of Oil industries,gas,gas industries,Petrochemical,refinery and industrial companies.

pipe:Seamless pipes,Weld seam all tube types,Carbon steel, stainless steel,Eloi steel various sizes and thicknesses.

Valves:gate valve,globe valve,ball valve,safety valve,niddle valve,check valve,butterfly valve,steriner, etc... with a manually, electrically and pneumatically opperated.

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some equipments

Contact Us

No26, Sheydaei Mall Opposite park- shahr Northern Khayam Street Tehran Iran
tel 1: +98(21) 33954020
tel 2: +98(21) 33954727
Cell No: +98(912)2133188
fax: +98(21)33944729
Email us and get your inquiry : info@fsas.ir
Call Us: +98(912)2133188 - Mail: info@fsas.ir

API Flange, API 6A Flange

Type 6B flanges: Type 6B flanges are of the ring joint type and are not designed for face-to-face make-up. The connection make-up bolting force reacts on the metallic ring gasket. Type 6B flanges are of through bolted or studded design. Dimensions for 6B flanges blind type shall conform to Table 36, Table 37 & Table 38 with reference to figure no. 8 on pg. no. 108 of API 6A (19 th Edition, July 2004) as applicable. Type 6BX flanges: Type 6BX flanges are of the ring joint type and designed with a raised face. Depending on the tolerances, the connection make-up bolting force may react on the raised face of the flange when the gasket has been properly seated. This support prevents damage to the flange or gasket from excessive bolt torque. Therefore, one of the flanges in 6 BX connection shall have a raised face. Type 6BX flanges are of through bolted or studded design. Face-to-face contact is not necessary for the proper functioning of the 6BX flange. Dimensions for 6BX flanges blind type shall conform to Table 46 of API 6A (19 th Edition, July 2004) as applicable. Description of API 6A Flange API 6A Blind flange is a flange system from USA, which have flange type including Welding neck Flanges, blind Flange. Type: Welding neck Flanges, Blind Flanges with Ring Joint Connetction Material: Carbon steel: A105,SS400,SF440 RST37.2,S235JRG2,P250GH,C22.8, Stainless Steel: F304 F304L F316 F316L 316Ti, Copper etc. Standard: API 6A Size: 1-13/16" to 21-1/4" Pressure: 2000psi, 3000psi, 5000psi, 10000psi, 15000psi, 20000psi Packing: No Fumigate or Fumigate Plywood/Wood Pallet or Case Surface Treatment: Anti-rust Oil, Transparent/Yellow/Black Anti-rust Paint,Zinc,Hot dipped Galvanized. E-catalogue: Available , please visit catalogue of flange Usage: Oil Field, Offshore, Water System, Shipbuilding, Natural Gas, Electric Power, Pipe Projects etc.

API Flange, API 6A Flange