expansion joints
Description:
1.Ductile Iron expansion joint
2.Ductile iron body, galvanized bolt and nut, EPDM Gasket
3.Standard: ISO2531/EN545 1) Product Information
Shunhe manufactures many different types of ductile iron couplings for many kind pipes(PVC/UPVC,AC,Steel etc)We supply coupling for all over the world and product surface shall be smooth and free from sand holes, blow holes, distortion or any other defects. 2) Material
Body:
Ductile iron grade 500-7/ 450-10 in accordance with ISO 1083 or 70-50-05/65-45-12 with ASTM A536 Gland:
Steel/Ductile iron grade 500-7/ 450-10 in accordance with ISO 1083 or 70-50-05/65-45-12 with ASTM A536 Gasket:
Rubber E. P. D. M. /SBR/NR in accordance with EN 681.1 T-BOLTS AND NUTS:
Carbon steel grade 8.8/6.8/4.8 with dacromet coating/galvanization 3), Process
* Resin Sand
* Molding Boards
* Green Sand with hand molding 4), Inscription Style
* As per customers' requests
* Standard Inscription(EN545;PN--;DN—OD--)5), Packing
* Wood crates
* Wood pallets
* As per customers' requirements 6), Inspection
* Foundry in-house
* Third Party inspection available upon request
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