Project Description
4145H MOD Pre-Drilled Hollow Bar
The SHUNFU Company has long been known for high-quality alloy steel tubing and bar products. By combining high-quality steel, heat treatment and machining capabilities, SHUNFU offers a simplified, cost-effective supply chain, making it quick and easy to purchase small quantities or heat lots of drilled 4145H MOD bar. The inventory is strategically located in Shanghai, China, to meet the global oilfield rapid response requirements.
Pre–Drilled Inventory
Condition
Hot-rolled, quenched and tempered
Quality
4145H MOD to specification API 7 for chemistry, mechanical properties and full-length ultrasonic inspection only
Typical Mechanical Properties
Tensile – 135,000 psi (930 MPa) min
Yield – 110,000 psi (760 MPa) min
Charpy V-Notch Impact at RT (20˚ C)
Longitudinal: 40 ft-lbs (54 J) min
Transverse: 20 ft-lbs (27 J) min
Hardness – 285/341 BHN
Benefits
Uniform material chemistry
Consistent mechanical properties
Less than heat lot quantities
Industry common sizes for immediate shipment
Custom sizes also available
Size Range
OD: 3.00 in. to 11.00 in. (76.2 mm to 279.4 mm)
ID: 1.00 in. to 4.00 in. (25.4 mm to 101.6 mm)
Hole Making Services
With its experience, manufacturing capacity and equipment capabilities, SHUNFU is uniquely positioned to meet customer specifications and requirements for deep hole making. SHUNFU is capable of drilling or trepanning an infinite number of hole
sizes in bars and tubes in lengths up to 50 feet (15 meters).
Hole Finishing Services
SHUNFU operates precision boring, honing, pull boring, skiving, OD turning, and milling equipment. These services can all be performed at one location.
We are committed to integrate steel resources in china and serve the global steel market. Our company has more than 15 years of experience in steel researching, production, managing and sales. And our team mostly are based on and worked in national famous steel enterprise before. In the aspect of resources and information, we have established cooperative relationship with nearly hundred enterprises, either state-owned or private owned in China.
What’s more, we have built long, deep and close business relationship with dozens of steel company, Sharing and holding equities with several steel enterprises. Because of the close cooperation with steel companies and our pioneering spirit, which can ensure us stay at the top competition, and ensure our customers get what they really want. We provide preffesional one-stop service to the Contractors of follows project:
- Oil and Gas Pipeline Construction
- Onshore and Offshore
- Boiler Manufacturers
- Oil Refining Equipment
- Petroleum and Chemical Plant Construction
- Fire Protection
- Heating & Air Conditioning
Our ability to purchase materials directly from leading mills at the best possible price will give you the competitive edge. This coupled with a skilled workforce dedicated to embracing the demands of the markets we serve. Just give us a call +86-731-89903933.
