• Water Well Drill Pipe with API Spec 5DP Standard System 1
  • Water Well Drill Pipe with API Spec 5DP Standard System 2
  • Water Well Drill Pipe with API Spec 5DP Standard System 3
Water Well Drill Pipe with API Spec 5DP Standard

Water Well Drill Pipe with API Spec 5DP Standard

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
1 m.t.
Supply Capability:
1000 m.t./month

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1. Structure of Water Well Drill Pipe Description


We can supply all kinds of drill pipes that are consistent with API SPEC 5DP. Advanced drill pipe production lines can transfer the welding parameters to the best position to ensure the quality of welding zone; the heat treatment process with the feature of internal and external cooling at the same time can make a more reliable and stable mechanical character. Application of automatic weight, length measurement and automatic spray records can ensure products' traceability. Application of thickening and heating lines and 1250 tons of upsetting machine can ensure the thickening size meet the standard of API SPEC 5DR Using of CN furnace for whole pipe body heating and quenching, tempering machine's advanced heat treatment process can ensure the pipe's mechanical character. Tube hydraulic straightening machine ensures the straightness and coaxiality of pipe body.

SPEC: Φ73x9x(9.5/6.1)m Pipe body material: DZ40、DZ50、R780、G105
SPEC: Φ89x10x(9.5/6.1)m Tool joint material: 40Cr、45Mn2、35Crmo、4137H


2. Main Features of Water Well Drill Pipe


1) Advanced test for quality 

2) MTC provided 

3) API Standard


3. Water Well Drill Pipe Images


Water Well Drill Pipe with API Spec 5DP Standard

Water Well Drill Pipe with API Spec 5DP Standard

Water Well Drill Pipe with API Spec 5DP Standard


4. Water Well Drill Pipe Specification


Water Well Drill Pipe with API Spec 5DP Standard


5. FAQ of Water Well Drill Pipe


We have organized several common questions for our clients,may help you sincerely:


①How about your company?

One of the leading manufacturers and suppliers specializing in drill pipe products in China, mainly offering drill pipes including oil drill pipe, water well drill pipe, flat drill pipe, geological drill pipe and non-dig drill pipe.


Other than drill pipes we are also capable of supplying a wide variety of pipeline accessories, drill joints, steel pipe fittings, valves etc. consists of our one-stop sales. The integrated sales & service ensures customers with various demands an easier access for purchasing management.


②How to guarantee the quality of the products?

We have established the international advanced quality management system,every link from raw material to final product we have strict quality test;We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.


③How long can we receive the product after purchase?

In the purchase of product within three working days, We will arrange the factory delivery as soon as possible.


Q:What type of steel pipe dance is used in general?
The steel pipe fittings used in the pipe dance are made of smooth surface material, usually chrome or polished by steel or iron.
Q:Can steel pipes be used for wastewater treatment?
Yes, steel pipes can be used for wastewater treatment. Steel pipes are commonly used in the construction of wastewater treatment plants and systems due to their durability, strength, and resistance to corrosion. They are especially suitable for transporting and distributing wastewater, as they can withstand high pressure and temperature variations. Steel pipes can also be coated or lined with materials that provide additional protection against corrosion and chemical reactions with the wastewater. However, it is important to ensure that the steel pipes are properly maintained, inspected, and replaced when necessary to prevent any potential leaks or failures that could compromise the wastewater treatment process.
Q:Can steel pipes be used for underground sewer lines?
Indeed, underground sewer lines can certainly utilize steel pipes. Given their robustness, resilience, and resistance against corrosion, steel pipes are widely employed in sewer systems. They possess the capacity to withstand the immense burden of soil and external forces, rendering them highly suitable for subterranean purposes. Moreover, steel pipes boast an extended lifespan and excel in efficiently conveying wastewater and sewage over numerous years. However, it remains crucial to guarantee the appropriate coating or lining of these steel pipes to avert corrosion and further elongate their durability.
Q:Can steel pipes be used for the construction of high-rise buildings?
Yes, steel pipes can be used for the construction of high-rise buildings. Steel pipes offer several advantages such as high strength, durability, and resistance to fire, making them a suitable choice for supporting the structural load and ensuring the stability of tall structures. Additionally, steel pipes can be easily fabricated and installed, providing flexibility in design and construction.
Q:Why can't stainless steel be put together with carbon steel tube?
Stainless steel can not be put together with carbon steel because of galvanic corrosion
Q:What are the different surface finishes available for steel pipes?
There are several different surface finishes available for steel pipes, including mill finish, hot-dip galvanized, black oxide, epoxy coating, and powder coating.
Q:What does the diameter of a steel pipe project mean?
Generally, the diameter of steel pipe has three common diameters: outer diameter, inner diameter and nominal diameter.The first two are well understood.Nominal diameter refers to the national standard to specify the general diameter of a certain national standard pipe. It is only a model representation. It is neither outer diameter nor inner diameter.
Q:What are the different methods of protecting steel pipes from corrosion?
There are several methods of protecting steel pipes from corrosion, including: 1. Coatings: Applying protective coatings such as epoxy, polyethylene, or zinc to the surface of the steel pipes can create a barrier against corrosive elements. 2. Cathodic Protection: This method involves installing sacrificial anodes or impressed current systems to provide a protective current that counteracts the corrosion process. 3. Corrosion Inhibitors: Adding chemicals or inhibitors to the fluid or environment surrounding the pipes can reduce the rate of corrosion. 4. Internal Linings: Applying internal linings made of resin, cement, or other materials can protect the inner surface of the pipes from corrosion caused by the transported fluid. 5. Design Considerations: Implementing proper design practices like avoiding sharp bends and crevices, ensuring proper drainage, and using corrosion-resistant alloys can help prevent corrosion in steel pipes.
Q:Are steel pipes suitable for wastewater treatment plants?
Yes, steel pipes are suitable for wastewater treatment plants. Steel pipes are commonly used in wastewater treatment plants due to their high strength and durability. They can withstand high pressure and are resistant to corrosion, making them ideal for carrying wastewater and other fluids in the harsh conditions found in treatment plants. Additionally, steel pipes can be easily welded and joined, allowing for flexibility in the design and installation of the piping system. Overall, steel pipes are a reliable and cost-effective choice for wastewater treatment plants.
Q:Can steel pipes be bent?
Steel pipes can indeed be bent. To achieve this, one usually employs specific tools and methods like pipe bending machines or hydraulic presses. These tools exert pressure on the pipe, leading it to change shape and adopt the desired angle or form. The flexibility of steel pipes makes them adaptable and appropriate for an array of purposes, such as plumbing, construction, and manufacturing. Nonetheless, it's crucial to acknowledge that the extent to which a steel pipe can be bent relies on factors like its diameter, wall thickness, and the type of steel employed.

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