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Ojdeuyns7Posté 30/04/2020 05:00

20" Flange-Lock Joint Restraints
Product Specifications
Material:
• Adapter flange sleeve is manufactured of high strength ductile iron in accordance with ASTM A536, Grade 65-45-12.
• O-ring gasket is manufactured of styrene butadiene rubber (SBR) per ANSI/AWWA C111/A21.11.
Size Range:
• 3" through 36" on ductile iron pipe, 4" – 36" on PVC pipe and 4"-12" on steel pipe
Dimension:
• Conform to ANSI/AWWA A21.10/C110 and ANSI/AWWA A21.53/C153 and ANSI/ AWWA C115/A21.15 (Class 125/150 drilling pattern).
Pressure Ratings:
• Sizes 3"-16"carry 350 psi WWP and sizes 18"-36" carry a 250 psi WWP while providing a minimum 2:1 factor of safety for use with AWWA C151 ductile iron pipe.
• Equal to the water working pressure rating of the pipe upon which it is installed with a minimum 2:1 factor of safety for use with AWWA C900/905 PVC pipe and Steel pipe.
COATING:
• Sleeve body, both exterior and interior, is coated with electro-deposition "CORRSAFE™" for further information, please refer to our CORRSAFE Product Information sheet at http://www.sigmaco.com/pipe-restraint-product coatings-linings/.
• Exterior is top-coated with Red Alkyd paint and interior top-coated with NSF61 black asphaltic lining.
Approvals:
• Underwriter Laboratories' listed and Factory Mutual approved in sizes 3" – 12"
Deflection:
• 5°for 3"-12", 2°for 14"-16", 1-1/2°for 18"-24" and 1°for 30"-36"
Traceability:
• Adapter flange sleeve is individually cast with exact heat code information
Installation:
• In accordance with manufacturer's recommendation and applicable AWWA standards
• Must be installed only in conjunction with the Sigma One Lok Model SLDE or SLCE and please refer to our submittal & installation information for wedge restraints.low price Flange-Lock Joint Restraints
website:http://www.china-repairclamp.com/ductile-iron-pipe-casting-parts/flange-lock-joint-restraints/

cyylyy1Posté 02/11/2018 01:45

Shenzhen Jingbang Hardware Electronic Co., Ltd. was established 10 years ago. The main products: 3D printer parts,CNC plates(such as :v slot linear rail,slot v wheel,Customized CNC plates ,Aluminum spacer etc )with standard fasteners (such as the screws, bolts, nuts, washers and so on), non-standard fasteners, CNC machining parts, stamping parts, lathe parts, etc. The standard can be according to GB, DIN, ANSI, JIS, ISO, EN, JB, NFE and UNI standards.Jingbang have helped customers to design many new products and save cost. Product development can offer many business opportunities to customers. After so many years' development, now we have many different kinds of patented products.
http://www.jingbang-3dparts.com/