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Technical information

Stud Bolts Dimensions chart for RF-RTJ flanges ASME B16.5

Stud Bolts Dimensions chart for RF-RTJ flanges ASME B16.5 Stud bolts are fully threaded fasteners used in flange connections in piping systems. ASME B16.5 provides guidelines for flange dimensions, and the associated stud bolt lengths are based on flange types, sizes, and pressure ratings. Stud Bolt length are defined in ASME B16.5 standard. The length in inches is equal to the effective thread length measured parallel to the axis, from the first to the first thread without the chamfers (points). First thread is defined as the intersection of the major diameter of the thread with the base of the point. [...]

2024-12-27T05:55:26+00:00Categories: Technical information|Tags: |
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What Is Fluoropolymer Coatings？

Fluoropolymer is a fluorocarbon-based polymer system containing multiple carbon–fluorine bonds having greater resistance to acids, bases, and solvents. The best known fluoropolymer is polytetrafluoroethylene under the brand name "Teflon," trademarked by the DuPont Company. And Polytetrafluoroethylene (PTFE) is a synthetic fluoropolymer of tetrafluoroethylene, and has numerous applications because it is chemically inert.

2024-12-25T04:49:02+00:00Categories: Technical information|Tags: |
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ASME B18.31.1M Metric Continuous Threaded Rod stud bolt

China manufacturer of Metric Threaded stud bolt according to ASME B18.31.1M standard. ASME B18.31.1M is a standard that defines the dimensions, tolerances, and specifications for metric continuous thread stud Bolt.

2024-12-01T08:36:00+00:00Categories: Technical information|Tags: |
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What is the stud bolt? How to Select a right stud bolt for flanges?

A stud bolt is a type of fastener commonly used in industrial and construction applications. It consists of a threaded rod with threads on both ends An full set of stud bolt connections is usually consisited with 2 Hex nuts and the stud. Sometimes, washers and additional nuts may be used. In high-pressure piping and pipeline flange connections, stud bolts are widely used.

2024-12-27T06:25:56+00:00Categories: Technical information|Tags: |
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Stud BOLT ASTM A193 B7 VS ASTM A193 B7M

Stud bolts manufactured to ASTM A193 Grade B7 and B7M are widely used in high-temperature and high-pressure applications such as refineries, chemical plants, and power generation facilities. While these grades share similarities, they have important differences in mechanical properties, hardness, and application suitability.So when engineers select the material for stud bolt,they should consider which one is more suitable for the projects

2024-11-17T06:54:34+00:00Categories: Technical information|Tags: |
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Stud bolt A320 Grade L7 vs A320 Grade L7M

When you make decision between ASTM A320 Grade L7 and L7M stud bolts, consider the environmental conditions and specific application requirements. Grade L7 is ideal for strength and toughness in cryogenic systems, while Grade L7M excels in environments where corrosion resistance and reliability are critical.

2025-01-03T13:53:45+00:00Categories: Technical information|Tags: |
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DUPLEX STAINLESS STEEL UNS S31803 and S32205

DUPLEX STAINLESS STEEL UNS S31803 and S32205 are the most common grade in duplex steel materials. Both are widely used in industries requiring high strength and excellent corrosion resistance. UNS S31803 or 2205 Duplex is a super austenitic premium stainless grade that exudes high corrosion resistance. The name comes from the chemical make-up of 22% Chrome and 5% Nickel. 2205 Stainless was originally created for the pulp and paper to counter act harsh chemicals and chlorides. It is now prevalent in many industries as a more cost-efficient alloy in lieu of higher nickel grades. What is UNS S32205? UNS S32205 [...]

2024-11-16T08:47:11+00:00Categories: Technical information|Tags: |
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Xylan 1070 Xylan 1424 xylan 1014 Coating for stud bolt ASTM A193

Xylan 1070 Xylan 1424 xylan 1014 Coating for stud bolt ASTM A193 About Xylan Xylan® Coatings are a family of fluoropolymer coatings designed for use on various types of OEM components and fasteners to prevent corrosion and increase the life of the product. Most Xylan® coatings contain PTFE or other types of lubricants and are applied in thin films. Scroll down to see the Xylan coating services we offer and their individual uses. Xylan is a registered brand name for a type of fluoropolymer coating. Developed, trademarked, and marketed by the Whitford Worldwide Company (which PPG acquired in 2019), Whitford Xylan Coating (now PPG Xylan Coating) has developed a [...]

2025-01-17T16:43:13+00:00Categories: Technical information|Tags: |
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