SG5 K67 Pipe Grade

SG5 K67 Pipe Grade Supplier

PVC pipe is delivered from a forte mix of polyvinyl chloride material with remarkable physical properties alluring for funnelling applications (i.e., enhanced effect resistance and good fire resistance capacities). Pipe grade PVC product offering incorporates plans 40 and 80 channelling from 1/4″ through 24″ widths. PVC channelling frameworks can deal with more than three-fourths of the temperature/weight prerequisites of today’s common procedure plants. PVC weight pipe has an upper working temperature breaking point of 200° F (93° C), or roughly 60° F (15° C) over that of Type I Grade I PVC. Similarly as with all thermoplastic funnelling frameworks, PVC’s capacity to withstand weight shifts with pipe distance across, divider thickness, and temperature. As the pipe distance across and temperature expands, the weight rating of the item diminishes. For instance, 1/2″ Schedule 80 PVC pipe is built for nonstop service of 850 psi @ 73°F (23°C). A similar pipe in service @ 180°F (82°C) conveys a most extreme working weight rating of 210 psi at this temperature. 6″ Schedule 80 PVC pipe is designed for 270 psi @ 73°F, and 54 psi @ 200°F.

Since the chemical properties of resins may vary and the types and quantity of added substances contact an URMPL representative before designing material handling systems using PVC.

 

Specification of SG-5 Pipe Grade Poly Vinyl Chloride

Items Unit Index
SG1 SG2 SG3 SG4 SG5 SG6 SG7 SG8
Viscosity No. ml/g 156-144 143-136 135-127 126-119 118-107 106-96 95-87 86-73
Or K value 76-75 74-73 72-71 70-69 68-66 65-63 62-60 59-55
Or Average degree of polymerization 1785-1536 1535-1371 1350-1250 1250-1150 1100-1000 950-850 750-650 740-650
Foreign Particle 30max 30max 30max 30max 30max 30max 40max 40max
Volatile Matter % 0.4max 0.4max 0.4max 0.4max 0.4max 0.4max 0.4max 0.4max
Apparent Density g/ml 0.42min 0.42min 0.42min 0.45min 0.45min 0.45min 0.45min 0.45min
Particle size 0.25mm Sieve % 2.0max 2.0max 2.0max 2.0max 2.0max 2.0max 2.0max 2.0max
0.063mm Sieve 90min 90min 90min 90min 90min 90min 90min 90min
No. of fish eye/400cm2 40 max 40 max 40 max 40 max 40 max 50 max 50 max 50max
Plasticizer absorption of 100g resin g 25min 25 min 25min 22 min 17min 15min 14min 14min
VCM Residue ppm 10 max 10 max 10 max 10 max 10 max 10 max 10 max 10max
Whiteness(160°C,10min) % 75min 75min 75min 75min 75min 75min 70min 70min

 
 

Package, Transportation & Storage of SG5 Pipe Grade

  • Package: Packed with woven bag or kraft paper bags with a net weight of 25kgs.
  • Transportation: Transported with ship, motor vehicle & train.
  • Storage: Stored in normal temperature and dry warehouse.
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