Трубы 1030/1040/SBT 60 мм 73

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Product Description


Drill Pipe




1. OD: 4-1/2'' IR drill pipe
2. Steel grade: E75/R780/G105/S135
3. Pipe wall thickness: 8.56mm
4. Length : 25' (7.62M)
5. Tool joint: 2-7/8"IF(NC31)
6. Weight: 200kg/pc
7. Loading: 130 pcs/40' container
Remarks: We can produce drill pipe as per your request.



Drill pipe usage notes
1.New drill pipe should be pasted oil before connection
2.Make up and break at least 3 times before drilling
3.Hard bending and plastic coating can be processed according to clients' special requirements





Our company&Factory scene




BRIEF INTRODUCTION
Shijiazhuang Weilida Prospecting Machinery Co.. Ltd. (formerly known as North Petroleum Geophysical Exploration Machinery Factory) was founded in 1988.it is located in Jinzhou City, Shijiazhuang City, an important industrial base in Hebei Province. lt has a beautiful environment and a superior geographical location, it is 5 kilometers away from the Jinzhou South Exit of Shiheng Expressway, 15 kilometers away from Xinji South High-speed Railway Station, and 50 kilometers away from Zhengding International Airport.
Our company has a modern factory area of 13,000 square meters and 80 employees. lt is one of the few domestic and international enterprises integrating drilling tool design, manufacturing, testing, domestic and foreign trade sales, We can produce GB, Gost, APl and European standards drilling tools, and can also design and manufacture special specifications of drilling tools according to customers needs.
Our company has a number of domestic advanced CNC lathes, friction welding machines, pipe end upsetting and thickening machines, and complete production equipment. The quality management system has been established in accordance with lS09001, and the professional system management personnel have conducted multiple trainings for all employees. The quality management system is in perfect and effective operation. From the signing of the order to the inspection and delivery of finished products, we use various identification methods such as labels.lettering, and spray paint, and record all data to ensure product trace-ability.We are also equipped with various specifications of thread gauges, pitch testing instruments, taper testing equipment, flaw testing equipment, hardness testing equipment, with the required physical and chemical testing equipment, and we can conduct comprehensive mechanical performance tests on drilling tools as required.
We always take sincere cooperation, reliable quality and high-quality service as our corporate philosophy,improve self-management level.adjust market layout, improve product technology content,and solve customer needs,so that customer can buy with confidence and use comfortably.


Process




We have established a complete traceability document, using various methods such as engraving, labeling I, and painting identification to ensure product traceability.


Quality Management






The inspector uses a thread parameter measuring instrument to conduct individual inspections on each thread. A After the thread processing is completed, each workpiece must be inspected with thread gauges and data registered.If you choose our company's products, you don't have to worry about any quality issues.


Our certification




Please trust us
Our company has been established for nearly 40 years and has absolute reliable qualifications.


Packing & Delivery






To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.


Sales Team




FAQ


Q1. who are we?
We are based in Hebei, China, start from 2006,sell to Northern Europe(10.00%),Domestic Market(10.00%),Eastern Asia(10.00%),Mid East(10.00%),Oceania(10.00%),Africa(10.00%),Southeast Asia(10.00%),Eastern Europe(10.00%),South Asia(8.00%),Central America(3.00%),North America(3.00%),South America(2.00%),Southern Europe(2.00%),Western Europe(2.00%). There are total about 51-100 people in our office.
Q2.Are you a manufacturer or trading company?
We are a specialized manufacturer.
Q3. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment.
Q4.what can you buy from us?
Drilling rig,water well drill pipe,Drill Pipe,tool joint,Oil drill pipes with different sizes.
Q5. why choose us instead of others?
Shijiazhuang Weilida Prospecting Machinery Co., Ltd., founded in 1983.Ever has 30 years experience in drilling tools .
Q6. what services can we provide?
Accepted Delivery Terms: FOB;
Accepted Payment Currency: USD, CNY;
Accepted Payment Type: T/T;
Language Spoken:English,Chinese,Japanese,French,Korean




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