Technical Requirement: 

1. Exterior surface: Smoothly, No starving crack scuff and burr, No patency foaming and uneven, No inclusion. 

2. Surface color: Black, Non-blushing, No obviously off-color. 

3. Temperature resistance: The sample cannot be cracked and deformation when put it in heat-box at 90 C . 

4. Tensile Strength: 25MPa at normal temperature, 30MPa at -40 celsius. 

5. Impact Strength: 35KJ/sqm at normal temperature, 5KJ/sqm at -40 celsius. 

6. Impact Strength: Not breakage. 

7. Rockwell temperature(R): 75. 

Inner diameter: 8-200mm 

Types: Bright Flat Surface, Bright Cambered Surface; Matt Flat Surface, Matt Cambered Surface. 

Color: Black, Gray, Red, Yellow, Blue, etc. 

There are two kinds of packaging method: 

1. For 2 m length, use 205x40x20 cm cartons, the spiral guard will be put in the carton one by one. 

packaging-2 

2. For the spiral guard 50 m or 10 m rolls, we put some rolls into 70x70x70 cartons, or one roll is put in a box, which up to customers request. 

Trade items of product 

1. FOB price: US$ 0.3 - 14.5 / m 

2. Port: Tianjin or Qingdao 

3. payment method : T/T, L/C, Western Union 

4. Supply Capacity : 400000 M per month 

5. Delivery period : 15 days 

Shipping: 

We can delivery the goods from Tianjin or Qingdao Port, or delivery from other Port of China with your other goods.