Alloy steel threaded cap
We are manufacturer of threaded cap and supplies class 3000, 6000, 9000 in kinds of materials such as carbon steel, stainless steel, alloy steel.
Feature
Pressure: 3000LB, 6000LB, 9000LB
Size: from 1/8″ to 12″ (DN6-DN300)
Threads: NPT, NPSC, SAE, BSPT, BSPP
Material: Carbon Steel, Stainless Steel, Alloy Steel.
Standard: ANSI B16.11
Finish:Galvanized or Oil
Threaded cap features
1. The joint has high strength and good ductility, and can fully exert the strength and ductility of the steel base material. The joint performance meets the Class I joint standard in JGJ107-2003 and can be broken in the base metal.
2, the connection is convenient, fast and easy to operate.
3, detection is convenient and intuitive.
4, steel processing straight thread can be prefabricated, the sleeve can be factory-produced, does not occupy the construction period, high processing efficiency.
5. When the construction is connected, there is no electricity, no gas, no open fire operation, no oil leakage and no pollution, and it can be applied all day.
6. Applicability is strong, and it can be operated flexibly in dense places where the steel bars are arranged in narrow places.
7, can be connected horizontal, vertical, diagonal HRB335, HRB400 class of the same diameter or different diameter steel
Steel threaded cap craftsmanship
It comprises a sealing ring, a connecting portion and a union nut for connecting the tubes, whereby the sealing ring is designed as a ring cutter with one or more cutting edges. By screwing the union nut onto the connecting portion, the ring cutter can be inserted into the bore of the connecting portion, the bore having a tapered surface. The outer side of the seal ring has an annular reinforcement on one side of the nut. The annular stiffener forms an annulus at its transition to the narrow loop. The angle of the annulus formed by the reinforcing portion of the ring cutter relative to the axis of the tube is 45°-90°. When fully assembled, the axial length of the annular stiffener is such that the transfer element disposed on the annulus can transfer its own negative image structure or itself onto the end face of the connecting portion. The transfer member has a contour of a three-dimensional shape, and its negative image can be transferred onto the surface of the joint portion. In a manner similar to the stamper, pressure is applied by the assembler to imprint the negative image onto the surface of the joint portion.
