Audited Supplier
Name | Bolt type tension clamp NLD |
Application | Power Accessories on power transmission, power Distribution, power station, etc. |
Type and Size | All products items and sizes or OEM is available |
Material | Aluminum alloy |
Surface | Smooth |
Color | Silver white |
Strain Clamp
and it provides mechanical support to the insulator and conductor. It is usually used with fitting like clevis and socket eye on
the overhead transmission lines or distribution lines.
Bolted type tension clamp is also called dead end strain clamp or quadrant strain clamp.
Depending on the material, it can be divided into two series: NLL series tension clamp is made of aluminum alloy, while the NLD series is made of malleable iron.
NLL tension clamp can be classified by the conductor diameter, there are NLL-1, NLL-2, NLL-3, NLL-4, NLL-5 (the same for the NLD series).
Type Strain Clamp | Conductor Dia. mm | Dimension | Mechanical Load KN | |||
L | I | C | D | |||
NLL-1 | 5.1-11.4 | 125 | 110 | 19 | 16 | 40 |
NLL-2 | 8.9-18.5 | 175 | 186 | 24 | 16 | 70 |
NLL-3 | 5.0-15.0 | 190 | 205 | 18 | 16 | 90 |
NLL-4 | 12.1-21.8 | 300 | 285 | 30 | 18 | 120 |
NLL-5 | 18.0-30.0 | 445 | 345 | 36 | 24 | 120 |
Type Suspension Clamp | Conductor Dia. mm | Dimension | Mechanical Load KN | ||||
L | I | C | D | R | |||
NLD-1 | 5.0-10.0 | 16 | 18 | 150 | 150 | 6.5 | 20 |
NLD-2 | 10.1-14.0 | 16 | 18 | 205 | 205 | 8.0 | 40 |
NLD-3 | 14.1-18.0 | 18 | 22 | 310 | 310 | 11.0 | 70 |
NLD-4 | 18.1-23 | 18 | 25 | 410 | 410 | 12.5 | 90 |
Company Profile
Qingdao Marink Enterprise Co.,Ltd is the leading manufacturer of agricultural,equestrian,fencing equipments and relevant fastening parts and safety products.
You are guaranteed maximum build quality with excellent value for money. Our commitment to research, development and the investment in the most up-to-date laster cutting, robotic and profiling machinery ensure that all our products are manufactured to the highest standard at very competitive prices.
We are hard working,friendly,knowledgeable,and the responsibility to do the right things.
Our commission is to offer the right products,at the right time,at the right price,with smiles!
Our Main Products are as below:
1. Fasteners--IATF 16949 Certfified for Bolting Products
a. Bolts and Socket Screws---Din931, Din933, Din912,Din7991, Din603, Roofing Bolts, Machine Screws
b. Nuts--Din934,Din985, Din982, Din980V,Din1587,DIN6923,DIN6334 and wing nuts, pronged tee nuts
c. Washers--Flat Washers Din 125A ,Spring Washers DIN127B, DIN7980
d. Screws--Chipboard Screws, Drywall Screws, Self-tapping screws, self-drilling screws and etc.
e: Security fasteners--Pin Pentagon, Pin Square, 5-Lobe Pin, Hex Pin styles, metric machine screws as well as tri-lobular screws.
2. Riggings & Link Chains--Lifting and Clamping
a. Eye Bolts & Eye Nuts ---DIN580, DIN582
b. Turnbuckles--DIN1480, Eye-Hook, Eye-Eye, Hook-Hook, Plane Ends, Welding Studs
c. Dee Shackles
d. U bolts, various Clamps
3. Stamping Parts---According to the customers' drawings
4. CNC machined parts---TS16949 Certified.
5. Copper Fasteners- Brass Fasteners Din933,Din934,DIN439B,DIN1587, DIN603, Machine screws and etc.
Phos Bronze Fasteners--PB102 material
Naval Brass Fasteners CZ112 material
Silicion Phos Bronze Fasteners
A) Variety types for selection
B) Competitive price (China mainland manufacturer)
C) Good quality (20 years experienced technical and complete facility )
D) Excellent service (20 years of export experience)
E) Prompt delivery
F) Power production capacity
G) Different designs are available according to customer requests.
H) OEM, ODM orders are acceptable
I) Strict inspection before shipment
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 20-25 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.We will refund the shipping fee if you make an order.
Q: What is your terms of payment ?
A:30% T/T deposit,70% T/T balance against B/L copy.
Q:Do you have all colors in stock?
A:Some of the colors and designs are in stock,pls contact us to get more details.
Q:Can I have my own colors?
A: Yes,we can make it as your colors.
Q:Can I have my own logo?
A: Yes,we can make it as your drawing.
For more designs and details,please don't hesitate to contact me by email,we will reply you soon.
