Payment & Shipping Terms:
|Product Name:||TORICH GB/T9808 ZT380,ZT490,ZT520 Seamless Steel Tubes For Drilling||Keyword:||Seamless Steel Tubes|
|Standard:||GB/T9808, GB/T222, GB/T223, GB/T228, GB/T2102, GB/T2975, GB/T4336||Material:||ZT380, ZT490, ZT520, ZT540, ZT590, ZT640, ZT740|
Standard: GB/T9808, GB/T222, GB/T223, GB/T228, GB/T2102, GB/T2975, GB/T4336, GB/T5777, GB/T7735, GB/T12606, GB/T17395, GB/T20066, GB/T20123
Size range: OD: 33-350mm
Material: ZT380, ZT490, ZT520, ZT540, ZT590, ZT640, ZT740
Usage: Drilling Pipe
Specify non-proportional Extension Strength
Tension Test; Ultrasonic Test
Eddy Current Test; Magnetic Flux Leakage Test
Good concentricity High Precision
Good surface quality Stable quality
Good OD and ID tolerance Smooth Roughness
TORICH QUALITY ASSURANCE
Q: Are you trading company or manufacturer ?
A: A professional steel pipes materials inventor, manufacturer and solution provider
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, and 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 you need to pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance , balance before shippment.
If you have another question, pls feel free to contact us