Boss Clamps Double Bolt Pipe Clamp Supplier

Boss clamps    Double Bolt Pipe Clamp Supplier      Boss Clamps Manufacturer   Product Description Double bolt clamps with plated iron two-bolt clamp and machine bolts and hex nuts. Features: 1. Inner surface has dual gripping ridges 2. Bolts lugs are reinforced to prevent bending out of alignment 3. Measure hose OD accurately before ordering clamps 4. Torque values for clamps are based on dry bolts. The use of lubricant on bolts will adversely affect clamp performance   Double Bolt clamps size list as below: Name code size rang size Note Colour double bolt clamp DB SL-22 20-22mm Without saddles Yellow double bolt clamp DB SL-29 22-29mm double bolt clamp DB SL-34 29-34mm double bolt clamp DB SL-40 34-40mm double bolt clamp DB SL-49 40-49mm double bolt clamp DB SL-60 49-60mm Carbon steel saddles double bolt clamp DB SL-76 60-76mm double bolt clamp DB SL-94 76-94mm double bolt clamp DB SL-115 94-115mm double bolt clamp DB SL-400 90-100mm double bolt clamp DB SL-525 100-125mm Malleable iron saddles White double bolt clamp DB SL-550 125-150mm double bolt clamp DB SL-675 150-175mm double bolt clamp DB SL-769 175-200mm double bolt clamp DB SL-818 200-225mm double bolt clamp DB SL-988 225-250mm double bolt clamp DB SL-1125 250-300mm double bolt clamp DB SL-1275 300-350mm   6. Installation instruction for double bolt clamps Firstly, check the pipe end surface and assure that the pipe is smooth, then aligning two piece of clamps and insert the bolt and connect them, finally hand tighten nuts make sure oval next bolt completely fits into bolt hole. Please make sure you use a wrench.   7. MILL TEST REPORT Description: SDH Double bolt clamps Description Chemical Properties Physical Properties Lot No. C Si Mn P S Tensile Strength Elongation ALL PALLET 2.76 1.65 0.55 LESS THAN 0.07 LESS THAN 0.15 300 Mpa 6% 8. Terms payments: TT 30% prepayments of products before producing and TT the balance after receiving copy of B/L, all price expressed in USD; 9. Packing detail: Packed in cartons then on pallets; 10. Delivery date: 60days after receiving 30% prepayments and also confirming samples; 11. Quantity tolerance: 15%.