Specifications
1SPEC(mm):AW:57.2*4.35,BW: 73*6.35 NW:88.9*6.35 2Material:XJY850 30CrMnSiA 3Tensile strength:1060MPa 4yield strength:1000MPa
drill pipe and casing AW, BW, NW,HW,PW
SPEC(mm):AW:57.2*4.35,BW: 73*6.35 NW:88.9*6.35 HW: 114.3*6.35 PW:139.7*6.35
1Prouct features:
1 Superior-quality green pipe and advance heat treatment process-high strength and high toughness
2 To meet requirment of the API5D and ISO9001
3 equipped with advanced inspection instruments and a strictly enforced quality controlling
4 due to our proffestional technicians and product flexibility, we are capable of meeting some customer's specific requirements
2Geographical drill pipe
Geographical drill pipe is applicable for geographical,hydrographical, coal mine, terrestrial heat engineering drilling.
The main products include 42,50,60 and 63.5. The major technical indexes of the geographical drill pipes
adopt seamless steal pipes are in strict compliance with international standards.
The raw materials of drill pipes produced by the company are sourced from the five famous steel companies
obtaining the certification of JSO9002 Quality Management System: China Angang Steel,Baogang steel,
henggang steel .The pipe materials for geographical drills are strictly specified in terms if sizes, forms,
weights technical specifications,test methods,test regulations, package,markings, and quality certificates .
All of the seamless steel pipes adopt the original ex-factory identifications. If it is contracted that goods are delivered in terms of steel grades, the identifications
and quality certificates of the steel pipes are indicated with steel grades. The steel grades of drill pipes
that are currently on the market are DZ40,DZ50,DZ60 and R780
care instruction | Hand wash or dry clean |
| Delivery time | 30-35 days or negotiate with us if you are urgent |
| Type | chemical fibre blanket |
| Size | 160x220cm, 195x235cm, 200x240cm |
| Sewing | fold edge |
| Number of plies | one ply or two plies |
| Material | 100% polyester |
| pattern | printing pattern |
| knitting method | warp/weft knitting |
| feature | anti-pilling, portable,diaposabl export |
| export market | globel |
| Weight | (2-10)kg or customize |
| design | Floral and animal |
| colors | Various color design as your need |
| Supply type | Make-to-order |
| packing | By pvc bag and then inserted into carton |
Hanfa Group was founded in 1998, is located in the central city of China---Zhengzhou city, the company is specializing in the production and business operation acrylic blankets, printing and other large composite carpet wool production and processing enterprises. Hanfa Group has assets which worth 550 million yuan, the headquartered of Hanfa Group is in Zhengzhou city, Henan province, and to set up four business segment, Henan, Heilongjiang, Shandong, Zhejiang.
Hanfa Group have 3000 staff, including more than 500 professional and technical personnel, with the main production equipment more than 2000 sets. The system of wool spinning, yarn, warp knitting, weft, automatic printing, dyeing and other large equipment, are imported from Japan, Italy and other countries, with the international advanced level, the annual output of various types of blankets, carpets are more than 500 thousand, more than 8000 tons of worsted yarn, blanket class the most complete varieties, production ranked among the top in the same industry giant enterprise.
Hanfa Group have passed the ISO9001 quality system certification, the main products are knitting blanket, the weft knitting blanket, blanket, quilt, worsted yarn series, more than 300 varieties, these products's appearance, colour and lustre is gorgeous, elegant luxury, quality excellent, have gain praise at home and abroad. Hanfa blanket and carpet exported to Europe and the United States, Japan, South Korea, Russia, the Middle East, South Africa, Western Europe and other countries and regions.
