All our products are subjected to strict test and inspection in each process by the workers and QC personnel periodically, starting from the raw materials delivered to the factory. The products shall be tested and inspected to be qualified before they are passed down to the next process.
Galvanized Cross Countersunk Head S,Self-tapping Self-drillingcountersunk Head,Self-drilling Screws Stud Screws,China Galvanized Cross Countersunk Head S,Self-tapping Self-drillingcountersunk Head manufacturer, choose the high quality Self-drilling Screws Stud Screws,Countersunk Head Self-drilling Screws.
Packaging details: 1. We have several sizes of packing dimensions, can be 20kg or 25kg per carton;
2. For large orders, we can design specific sizes of boxes and cartons;
3. Normal Packing: 1000pcs/500pcs/250pcs per small box. then small boxes into cartons.
4. Can provide special packings as middle east clients requests; drywall screw
Galvanized Cross Countersunk Head ,Self-tapping Self-drillingcountersunk Head,Self-drilling Screws Stud Screws,Countersunk Head Self-drilling Screws Yibin Heheng Technology Co.,Ltd , https://www.chinadirectfastening.com
We can produce single/double layer, fusion bond exopy (FBE), two/three layers 3LPE/2LPE/3LPP/2LPP etc. And API 5L- three layers of polyethylene (3LPE) anti-corrosion steel pipe for oil and natural-gas industry.
COATING STANDARD:
DIN30670, CSA Z245.21, CSA Z245.20, AS1518, AS4321, NACE RP0185, NACE RP0394
SIZE:
O. D. 159- 1220 mm.
Length: 6-20m
APPLIED RANGE:
3LPE steel pipe can be widely used in gas oil chemical mine power thermodynamics and water industries for transportation meanwhile can be used for bridge pipeline,
Outside surface coated with 3PE and inside surface could be coated with epoxy resin powder then decrease transportation resistance.
PERFORMANCE:
There are good thermal resistance, aging resistance, high bond strength, corrosion resistance, tear resistance, abrasion resistance, electrical insulation, good mechanical properties,
Impact resistance and bending resistance.
Patch:
Free repair technology of stainless steel lined
Connection: Welding
Pressure: 0.1-5MPa
Coating method: Fused epoxy powder and Lateral winded polyethylene or polypropylene
Color: Black PE, white adhesive, green epoxy powder, gray powder inside or other specified color
Operating Temperature: -40° C to 85° C
Â
N.B
(mm)Minimum  thickness of  coating
(mm)
n
v
≤100
1.8
2.5
100
2.0
2.7
250
2.2
2.9
500
2.5
3.2
DN≥800
3.0
3.7
We can produce single/double layer, fusion bond exopy (FBE), two/three layers 3LPE/2LPE/3LPP/2LPP etc. And API 5L- three layers of polyethylene (3LPE) anti-corrosion steel pipe for oil and natural-gas industry.
COATING STANDARD:
DIN30670, CSA Z245.21, CSA Z245.20, AS1518, AS4321, NACE RP0185, NACE RP0394
SIZE:
O. D. 159- 1220 mm.
Length: 6-20m
APPLIED RANGE:
3LPE steel pipe can be widely used in gas oil chemical mine power thermodynamics and water industries for transportation meanwhile can be used for bridge pipeline,
Outside surface coated with 3PE and inside surface could be coated with epoxy resin powder then decrease transportation resistance.
PERFORMANCE:
There are good thermal resistance, aging resistance, high bond strength, corrosion resistance, tear resistance, abrasion resistance, electrical insulation, good mechanical properties,
Impact resistance and bending resistance.
Patch:
Free repair technology of stainless steel lined
Connection: Welding
Pressure: 0.1-5MPa
Coating method: Fused epoxy powder and Lateral winded polyethylene or polypropylene
Color: Black PE, white adhesive, green epoxy powder, gray powder inside or other specified color
Operating Temperature: -40° C to 85° C
Â
N.B
(mm)Minimum  thickness of  coating
(mm)
n
v
≤100
1.8
2.5
100
2.0
2.7
250
2.2
2.9
500
2.5
3.2
DN≥800
3.0
3.7
API 5L LSAW API 5L 3lpe 2PE Coating Steel Pipe
Model NO.: LSAW 3LPE 2LPE
O.D.: 8"-48"
W.T.: 5-25.4mm
Grade: X120
Trademark: east
Transport Package: Bundles
Specification: API
Origin: Shandong
HS Code: 7305110000
Model NO.: LSAW 3LPE 2LPE
O.D.: 8"-48"
W.T.: 5-25.4mm
Grade: X120
Trademark: east
Transport Package: Bundles
Specification: API
Origin: Shandong
HS Code: 7305110000
API 5L LSAW API 5L 3LPE 2PE Coating Steel Pipe
API 5L LSAW API 5L 3LPE 2PE Coating Steel Pipe