spiral heavy weight drill pipe wholesale

Original
price: Negotiable
minimum:
Total supply:
Delivery term: The date of payment from buyers deliver within days
seat: Beijing
Validity to: Long-term effective
Last update: 2017-11-20 19:05
Browse the number: 33
inquiry
Company Profile
 
 
Product details
Integral heavy weight drill pipe is made from AISI 4145H alloy steel.acc.to API Spec.7 and SY/T5144. It is formed by hot forged and fully heat-treated.There is wear resistance hard banding on tool joints connections and central upset.The types of hard banding include Arno 100XT and 300XT. All threads are phosphated,copperized or cold worked. All connections are equipped with pressed steel thread protectors. All threads are machined with CNC Lathes-Double-Shouldered and special threads.
Integral Heavy Weight Drill Pipe Size
Specification OD C ID E Connection Body Weight kg
Style OD A Inner and outer
thread DFmm Upset
Center area Dmm End area Bmm
mm in mm in
Itype(9300mm)
ZH-JZ55- 51/2FH-I 139.7 51/2 51/2FH 92.1 35/8 170.7 152.4 144.5 730
ZH-JZ50- NC50-I 127.0 5 NC50 (41/2IF) 76.2 3 154.0 139.7 130.2 700
ZH-JZ45- NC46-I 114.3 41/2 NC46 (4IF) 71.4 2 13/16 145.3 127.0 117.5 585
Total0bar [View All]  Related Comments
 
more»Other products

[ Products search ] [ favorites ] [ Tell friends ] [ Print ] [ Close ]