Products
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Rotary Reamer
Material: AISI 4145H MOD / AISI 4330V MOD
WELONG’s Roller Reamer: Precision and Reliability for the Oil & Gas Industry
With over 20 years of manufacturing experience, WELONG proudly presents its renowned roller reamer, a cutting-edge tool designed specifically for boring operations in the oil and gas industry. Our roller reamers are meticulously crafted to meet our customers’ specifications, ensuring optimal performance and maximum efficiency.
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High Strength 4330 Forging Parts
High strength 4330 forging parts introductions
AISI 4330V is a nickel chromium molybdenum vanadium alloy steel specification widely used in the petroleum and natural gas fields. AISI 4330V is an improved version of the 4330-alloy steel grade, which improves hardenability and other properties by adding vanadium. Compared to similar grades such as AISI 4145, adding vanadium and nickel to 4330V alloy steel helps achieve high strength and hardness in larger diameters. Due to its low carbon content, it has better welding characteristics than AISI 4145.
4330 is a low-alloy steel known for its high strength, toughness, and hardenability. It is commonly used in applications requiring high tensile strength, such as in the aerospace, oil and gas, and automotive industries. Forging is a common method used to shape 4330 steel into various components with specific dimensions and properties
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Wear Resistant 4130 Forging Parts
Wear resistant 4130 Forging parts introductions
AISI4130 is a widely used structural steel in oilfield production, which has high hardenability. The welding quality of this steel is related to latitude, especially in field welding, which can affect the welding method, process, and control of welding rods.
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Near Bit Or String HF-3000 Stabilizer
Near bit or string HF-3000 stabilizer Introduction
• HF-3000 Stabilizer is an important tool for the oil drilling industry. Stabilizer is connected with the bottom of a drill bit. And stabilize the drill string and maintain the desired direction of drilling operation.
• HF-3000 Stabilizer dimension and shape are depending on the specific needs of the customer. they are typically made from high-strength steel material such as 4145hmod,4140, 4330V and Non-Mag and etc.
• HF-3000 Stabilizer blade could be straight or spiral, which is depend on the type of the formation of the oil field. Straight blade stabilizers are used for vertical drilling, while spiral blade stabilizer is used for directional drilling. Both of the two types stabilizers are available from WELONG.
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Straight or Spiral Blade Motor Stabilizer
Straight or spiral blade motor stabilizer Introduction
• Motor stabilizer is a tool used in the drilling industry. Make sure the stabilization of the string drilling.
• Motor stabilizer helps reduce vibration and lateral movement of the drilling string, which can prevent the damage to the drill pipe.
• Motor stabilizer hard facing is optional, such as API standard HF-1000, HF-2000, HF-3000, HF-4000, HF-5000 or customized.
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Widely Applied Hf-4000 Stabilizer
Widely applied HF-4000 stabilizer Introduction
• HF-4000 Stabilizer is an important tool for the oil drilling industry. Stabilizer is connected with the bottom of a drill bit. And stabilize the drill string and maintain the desired direction of drilling operation.
• HF-4000 Stabilizer dimension and shape are depending on the specific needs of the customer. they are typically made from high-strength steel material such as 4145hmod,4140, 4330V and Non-Mag and etc.
• HF-4000 Stabilizer blade could be straight or spiral, which is depend on the type of the formation of the oil field. Straight blade stabilizers are used for vertical drilling, while spiral blade stabilizer is used for directional drilling. Both of the two types stabilizers are available from WELONG.
• In a word, stabilizers play a very important role in oil drilling by making sure smooth and efficient drilling, reduce the risk of the oil well deviation and other potential issues that can cause delays and increase costs.
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HF-2000 Integral or Welded Blade Stabilizer
HF-2000 integral or welded blade Stabilizer Introduction
• HF-2000 Stabilizer is an important tool for the oil drilling industry. Stabilizer is connected with the bottom of a drill bit. And stabilize the drill string and maintain the desired direction of drilling operation.
• HF-2000 Stabilizer dimension and shape are depending on the specific needs of the customer. they are typically made from high-strength steel material such as 4145hmod,4140, 4330V and Non-Mag and etc.
• HF-2000 Stabilizer blade could be straight or spiral, which is depend on the type of the formation of the oil field. Straight blade stabilizers are used for vertical drilling, while spiral blade stabilizer is used for directional drilling. Both of the two types stabilizers are available from WELONG.
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Geothermal Formation HF-5000 Stabilizer
Geothermal formation HF-5000 stabilizer Introduction
• HF-5000 Stabilizer is an important tool for the oil drilling industry. Stabilizer is connected with the bottom of a drill bit. And stabilize the drill string and maintain the desired direction of drilling operation.
• HF-5000 Stabilizer dimension and shape are depending on the specific needs of the customer. they are typically made from high-strength steel material such as 4145hmod,4140, 4330V and Non-Mag and etc.
• HF-5000 Stabilizer blade could be straight or spiral, which is depend on the type of the formation of the oil field. Straight blade stabilizers are used for vertical drilling, while spiral blade stabilizer is used for directional drilling. Both of the two types stabilizers are available from WELONG.
• In a word, stabilizers play a very important role in oil drilling by making sure smooth and efficient drilling, reduce the risk of the oil well deviation and other potential issues that can cause delays and increase costs.
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Non-Magnetic Integral Blade Stabilizer
Material: P530 / P550
Magnetic Performance: The relative magnetic permeability should be less than or equal to 1.010μr, and the magnetic induction strength gradient should not exceed ±0.05μT.
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Hole Opener AlSI 4145H MOD
Material: AISI 4145H MOD / AISI 4140 / AISI 4142
Body Features:
Cone Type: Soft to Medium Formation / Medium to Hard Formation / Hard Formation
Nozzles:
Blades with Tungsten Carbon
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Integral Reamer Body 4145H
Material: AISI 4145H MOD / AISI 4330V MOD / AISI 4140 / AISI 4142 / non-magnetic material
Body Dimensions:
Wide Size Available: from 6” to 42” hole size.
Other dimensions can be customized.
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Retained Mandrel for Production ofSeamless Pipe
Material: H13
Dimensions: Ø100mm~Ø400mm
Length: Up to 18meters.
Connections: Thread as per API 5B.
