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Product Details:
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| Place of Origin: | ZHEJIANG, CHINA |
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| Brand Name: | TORICH |
| Certification: | ISO9001, ISO14001, TS16949 |
| Model Number: | GB/T9808 |
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Payment & Shipping Terms:
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| Minimum Order Quantity: | 5Tons |
| Price: | USD5000-10000/Ton |
| Packaging Details: | Seamless Steel Tubes for drilling packed in wooden boxes or hexagonal bundles in seaworthy packing. |
| Delivery Time: | 30-45 work days |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 50000Tons per Year |
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Detail Information |
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| Product Name: | TORICH GB/T9808 ZT380,ZT490,ZT520 Seamless Steel Tubes For Drilling | Keyword: | Seamless Steel Tubes |
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| Standard: | GB/T9808, GB/T222, GB/T223, GB/T228, GB/T2102, GB/T2975, GB/T4336 | Material: | ZT380, ZT490, ZT520, ZT540, ZT590, ZT640, ZT740 |
| Shape: | Round Shape | Surface: | Oiled |
| OD: | 33-350mm | WT: | 4.5-30mm |
| Length: | 4m-12.5m | Usage: | Drilling Pipe |
| High Light: | oil drill pipe,drilling steel pipe |
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Product Description
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
WT: 4.5-30mm
Length: 12.5m
Material: ZT380, ZT490, ZT520, ZT540, ZT590, ZT640, ZT740
Usage: Drilling Pipe
Mechanical Property:
| Item | Grade |
Tensile Strength Mpa
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Specify non-proportional Extension Strength Mpa |
Elongation %
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| Min | ||||
| 1 | ZT380 | 640 | 380 | 14 |
| 2 | ZT490 | 690 | 490 | 12 |
| 3 | ZT520 | 780 | 520 | 15 |
| 4 | ZT540 | 740 | 540 | 12 |
| 5 | ZT590 | 770 | 590 | 12 |
| 6 | ZT640 | 790 | 640 | 12 |
| 7 | ZT740 | 840 | 740 | 10 |
Test:
Tension Test; Ultrasonic Test
Eddy Current Test; Magnetic Flux Leakage Test
Characteristic:
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
Enter Your Message
| TORICH INTERNATIONAL LIMITED |
| Suite 1004, Hongan Plaza, #258 Die Yuan Road, Yinzhou District, Ningbo City, China |
| 86-574-88086983 |
| sales@steel-tubes.com |
