Vertical long-shaft pump is a kind of Centrifugal Pump. From the perspective of centrifugal pump, it is based on the improvement of the performance of the submerged pump, making its performance much higher than that of the submerged pump, and its running stability is stronger. . Advanced and mature vertical long-shaft pump developed to meet domestic market demand. The pump can be used to transport clean water, rainwater, iron oxide water, sewage, corrosive industrial wastewater, seawater and other liquids below 55°C; after special design, it can transport liquids at 90°C. Widely used in water companies, sewage treatment plants, power plants, steel plants, mines and other industrial and mining enterprises, as well as municipal water supply and drainage, flood control and drainage projects. Vertical Long Shaft Pump,Vertical Type Long- Shaft Pump,Long Shaft Pump,Centrifugal Vertical Pump Jiangsu Qiantu Trading Co., Ltd. , https://www.jsqiantupump.com
1) Decription: Spring lock washer, DIN127B
2) Material: Carbon steel #70, 65Mn, stainless steel A2, A4
3) Surface: Zinc plated, H. D. G, black, and RoHS,
4) Size: M3 upto M70
5) Packing: Bulk packing and box packing and according to customer's requested then on pallet.
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Item                                            Â
Steel washer
Standard classification
DIN125
DIN125-A
Without chamfer
DIN125-B
With chamfer
Size
M3-M64
Material
Carbon steel,Stainless steel,Brass
Surface treatment
Zinc plated,hot dip galvanized,plain dacromet,chrome plating,black.
Hardness
100HV,200HV,300HV
Shape
Round,flat
Effect
To reduce friction,  increase the contact area  ,prevent leakage.
Application
Used in between the nut and bolt.
Trade Terms
FOB,CFR,CIF
Payment Terms
 T/T,L/C
MQQ
 1 Metric ton
Shipment Port
 SHANGHAI & NINGBO
Delivery Time
The fastest 15-30days,According to the volume to determine the delivery time.
Our services:
1. Good after sales service: Any small problem happening will be solved at the most prompt time.
2. We have many years of experience, we have specializing in fastener.
3. Specifications list is available upon your requirement.
4. Packing as your request before shipment.
5. High quality and competitive price.
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Our company information:
Guangzhou 247 International Trade Co. Ltd is a company for all kind of construction items supply to overseas. We office various types of high quality construction material and hardware items such as iron nail, fastener screws ,building wires, wire meshes welding consumables, and garden &farming tools, labor protection items.
Thank you for reading! Welcome to send enquiry, we will reply soon. If you want to know more, please contact us freely anytime.
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High Pressure White Color or Black Color Steel Lock Washer
1) Decription: Spring lock washer, DIN127B
2) Material: Carbon steel #70, 65Mn, stainless steel A2, A4
3) Surface: Zinc plated, H. D. G, black, and RoHS,
4) Size: M3 upto M70
5) Packing: Bulk packing and box packing and according to customer's requested then on pallet.
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Item                                            Â
Steel washer
Standard classification
DIN125
DIN125-A
Without chamfer
DIN125-B
With chamfer
Size
M3-M64
Material
Carbon steel,Stainless steel,Brass
Surface treatment
Zinc plated,hot dip galvanized,plain dacromet,chrome plating,black.
Hardness
100HV,200HV,300HV
Shape
Round,flat
Effect
To reduce friction,  increase the contact area  ,prevent leakage.
Application
Used in between the nut and bolt.
Trade Terms
FOB,CFR,CIF
Payment Terms
 T/T,L/C
MQQ
 1 Metric ton
Shipment Port
 SHANGHAI & NINGBO
Delivery Time
The fastest 15-30days,According to the volume to determine the delivery time.
Our services:
1. Good after sales service: Any small problem happening will be solved at the most prompt time.
2. We have many years of experience, we have specializing in fastener.
3. Specifications list is available upon your requirement.
4. Packing as your request before shipment.
5. High quality and competitive price.
Â
Our company information:
Guangzhou 247 International Trade Co. Ltd is a company for all kind of construction items supply to overseas. We office various types of high quality construction material and hardware items such as iron nail, fastener screws ,building wires, wire meshes welding consumables, and garden &farming tools, labor protection items.
Thank you for reading! Welcome to send enquiry, we will reply soon. If you want to know more, please contact us freely anytime.
Â
High Pressure Steel Spring Lock Washer
Model NO.: J&J
Materials: Carbon Steel
Usage: for Bolt and Nut
Surface Finishing: Galvanized, Black
Specifications: M2-M18
Loading Port: Tianjin/Guangzhou
Price Term: EXW, Fob, CIF
Sample: Free Sample Offer
Delivery Time: 15-20 Days
MOQ: 1 Ton
Trademark: OEM
Transport Package: in Bulk Packing
Specification: M2-M18
Origin: Tianjin China
HS Code: 7318159090
Model NO.: J&J
Materials: Carbon Steel
Usage: for Bolt and Nut
Surface Finishing: Galvanized, Black
Specifications: M2-M18
Loading Port: Tianjin/Guangzhou
Price Term: EXW, Fob, CIF
Sample: Free Sample Offer
Delivery Time: 15-20 Days
MOQ: 1 Ton
Trademark: OEM
Transport Package: in Bulk Packing
Specification: M2-M18
Origin: Tianjin China
HS Code: 7318159090
High Pressure White Color or Black Color Steel Lock Washer