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Yellow Zinc Coarse Thread Drywall Screw

Model NO.: DIN7982
Finish: Black or Gray Phosphate or Zinc Coating
Price Term: FOB Tianjin
Thread: Fine/Coarse Thread
Head: Bugle Head
Size: 3.5X16-4.8X152
Screw Material: C1022A
Type: Round Head, Round Head~
Head Style: Round
Connection: Thread
Trademark: LT
Specification: Standard, unstandard, DIN
Origin: Tianjin China
HS Code: 7318140000
Model NO.: DIN7982
Finish: Black or Gray Phosphate or Zinc Coating
Price Term: FOB Tianjin
Thread: Fine/Coarse Thread
Head: Bugle Head
Size: 3.5X16-4.8X152
Screw Material: C1022A
Type: Round Head, Round Head~
Head Style: Round
Connection: Thread
Trademark: LT
Specification: Standard, unstandard, DIN
Origin: Tianjin China
HS Code: 7318140000
Tianjin China manufacturer Black Phosphate Drywall Screws

Diameter: 3.5mm(#6), 3.9mm(#7), 4.2mm(#8), 4.8mm(#10)

Length: From 16mm to 152mm Or From 1/2" to 6"

Coating: Black Phosphated, Grey Phosphated, Zinc, Yellow Zinc,

Material: C1022a

Packing: 1000pcs/box, boxes/cartons

Size Weight kg/1000pcs Package pcs/box
3, 5x16 1, 08 100, 500, 2000, 5000, 20000
3, 5x19 1, 13 100, 500, 2000, 5000, 20000
3, 5x25 1, 40 100, 500, 1000, 2000, 5000, 15000
3, 5x32 1, 65 100, 500, 1000, 10000
3, 5x35 1, 77 100, 500, 1000, 2000, 5000, 10000
3, 5x41 2, 11 100, 500, 1000, 2000, 5000
3, 5x45 2, 22 100, 500, 1000, 2000, 5000, 7500
3, 5x51 2, 54 100, 400, 900, 2400, 5000
3, 5x55 2, 60 100, 200, 500, 1000, 4000
3, 8x64 3, 75 100, 250, 600, 1200, 3000
3, 8x70 4, 03 100, 300, 700, 1000, 2000, 2500
4, 2x70 4, 22 100, 300, 700, 1000, 2000, 2500
4, 2x76 4, 79 100, 250, 600, 1000, 2000, 5000
4, 2x89 5, 80 100, 200, 400, 1300
4, 8x89 7, 63 100, 200, 500, 1000, 2000
4, 8x95 8, 58 100, 200, 500, 700, 1000
4, 8x102 9, 08 100, 200, 500, 700, 1000
4, 8x127 11, 67 100, 200, 500, 700, 1000
4, 8x152 13, 92 100, 200, 500, 700, 1000

Product Description

Bugle Head Phillip Drive Fine Thread Streaker Point Gypsum Drywall Screw

Head Type
 Bugle Head

Thread Type
 Fine Thread (Twinfast Thread)

Point Type
 Sharp Point (Streaker Point)

Material
 C-1022 Carbon Steel

  Surface Treatment
 Grey/Black Phosphate 48hours ,Zinc Plated / Zinc Yellow Plated

 

Dimention
Length

 # 6 (M3.5) / #7 (M3.9)
 3/4" ~ 2-1/4" (19mm~ 55mm)

 # 8 (M4.2) /#10 (M4.8)
 2-1/2" ~ 6" (60mm ~ 150mm)

 
 

Packaging & Shipping

Term
USD/1000 pcs  FOB TTianjin

Payment
T/T at sight or IRR at sight L/C

Packing
Bulk in master carton or small box packing

Delivery Time
20-30 Days after order confirm

Place of Origin
Tianjin of China

Contact Person: Oksana Tianjin China manufacturer Black Phosphate Drywall Screws

Diameter: 3.5mm(#6), 3.9mm(#7), 4.2mm(#8), 4.8mm(#10)

Length: From 16mm to 152mm Or From 1/2" to 6"

Coating: Black Phosphated, Grey Phosphated, Zinc, Yellow Zinc,

Material: C1022a

Packing: 1000pcs/box, boxes/cartons

Size Weight kg/1000pcs Package pcs/box
3, 5x16 1, 08 100, 500, 2000, 5000, 20000
3, 5x19 1, 13 100, 500, 2000, 5000, 20000
3, 5x25 1, 40 100, 500, 1000, 2000, 5000, 15000
3, 5x32 1, 65 100, 500, 1000, 10000
3, 5x35 1, 77 100, 500, 1000, 2000, 5000, 10000
3, 5x41 2, 11 100, 500, 1000, 2000, 5000
3, 5x45 2, 22 100, 500, 1000, 2000, 5000, 7500
3, 5x51 2, 54 100, 400, 900, 2400, 5000
3, 5x55 2, 60 100, 200, 500, 1000, 4000
3, 8x64 3, 75 100, 250, 600, 1200, 3000
3, 8x70 4, 03 100, 300, 700, 1000, 2000, 2500
4, 2x70 4, 22 100, 300, 700, 1000, 2000, 2500
4, 2x76 4, 79 100, 250, 600, 1000, 2000, 5000
4, 2x89 5, 80 100, 200, 400, 1300
4, 8x89 7, 63 100, 200, 500, 1000, 2000
4, 8x95 8, 58 100, 200, 500, 700, 1000
4, 8x102 9, 08 100, 200, 500, 700, 1000
4, 8x127 11, 67 100, 200, 500, 700, 1000
4, 8x152 13, 92 100, 200, 500, 700, 1000

Product Description

Bugle Head Phillip Drive Fine Thread Streaker Point Gypsum Drywall Screw

Head Type
 Bugle Head

Thread Type
 Fine Thread (Twinfast Thread)

Point Type
 Sharp Point (Streaker Point)

Material
 C-1022 Carbon Steel

  Surface Treatment
 Grey/Black Phosphate 48hours ,Zinc Plated / Zinc Yellow Plated

 

Dimention
Length

 # 6 (M3.5) / #7 (M3.9)
 3/4" ~ 2-1/4" (19mm~ 55mm)

 # 8 (M4.2) /#10 (M4.8)
 2-1/2" ~ 6" (60mm ~ 150mm)

 
 

Packaging & Shipping

Term
USD/1000 pcs  FOB TTianjin

Payment
T/T at sight or IRR at sight L/C

Packing
Bulk in master carton or small box packing

Delivery Time
20-30 Days after order confirm

Place of Origin
Tianjin of China

Contact Person: Oksana

Semi-welded Plate Heat Exchanger

The Semi-weld Plate heat exchanger plates are welded by laser. the laser welding means that metal is melted by a laser beam from a high power laser. The charge is protected by irert gas Additional welding material is not required.


Semi-welded plate heat exchangers are commonly used in applications where there is a risk of cross-contamination between different fluids due to leaks or cracks in the heat exchanger. They are ideal for applications that require high heat transfer efficiency, such as refrigeration and cooling, heating, and HVAC systems.

The semi-welded plate heat exchanger consists of two types of plates: fully welded plates and gasketed plates. The fully welded plates are used to form the channels for the high-pressure and high-temperature fluids, while the gasketed plates are used to separate the fluids and form the channels for the lower-pressure fluids. This design provides the advantages of both fully welded and gasketed plate heat exchangers, while eliminating their disadvantages.


Applications

•Chemicals
•Energy and Utilities
•Food & Beverages
•HVAC& Refrigeration
•Marine and Transportation
•Mining
•Pulp and Paper
•Steel
•Water and Waste treatment



Semi-Welded Plate Heat Exchanger,Semi-Welded Heat Exchanger,Semi Welding Heat Exchanger

Jiangsu Baode Heat-Exchanger Equipment Co.,LTD , https://www.baodeexchanger.com