BS1387, ASTM A500, JISG3444, General Construction Pipe, Black ERW and Galvanized Pipe ERW pipe means electric resistance welded pipe , and it is a resistance welding by 10-500 kHz of high-frequency current. The raw material of the ERW welded steel pipe is hot rolled steel coil ma
Hebei Tianchuang Pipe Co., Ltd [2023-05-24 10:29:45 ]
Product description Hexagon steel tube/Hex tube steel is the general name of all section shape of steel tube except circular tube. There are welded shaped hexagon tubes and seamless shaped tubes. Due to different types of materials, hexagon steel tube generally use 304 material,
WENZHOU HUASHANG STEEL CO.,LTD [2023-05-17 16:00:55 ]
The microstructure of duplex stainless steel pipe is approximately 50% ferrite (body-centered cubic structure) and 50% austenite (face-centered cubic structure) crystal structure. The two phases coexist as a stable mixture, but this is different from two-phase alloys, where one o
YUHONG GROUP CO., LIMITED [2023-05-05 15:33:09 ]
Click to know detail products ASTM A 795 fire control galvanized pipe ASTM A795 Steel Pipe For Sale ASTM A795 is the standard for black and hot dipped zinc coated (galvanized) and welded steel pipes designed for fire protection specification by the American Society for Testing an
Hebei Tianchuang Pipe Co., Ltd [2023-04-17 11:19:50 ]
Click to know detail products BS1387, ASTM A500, JISG3444, General Construction Pipe, Black ERW and Galvanized Pipe A500 Steel Pipe ASTM A500 is the standard specification for circular, square, and rectangular tubes of cold-formed welded and seamless carbon steel structures. ASTM
Hebei Tianchuang Pipe Co., Ltd [2023-04-17 11:19:05 ]
Eddy current weld testing is the use of eddy current technology to test the welded pipe, this type of testing is based on the premise of lossless. At the same time, we need to be clear that the welded pipe is, in general, the steel pipe that we usually say, which is a welded stee
Nanjing BKN Automation System Co.,LTD [2023-03-23 14:12:58 ]
ECT Eddy current testing used by eddy current test set is a non-contact testing method, which mainly uses the electromagnetic field and electromagnetic induction between metals to detect. It is one of the NDT non-destructive testing methods in the industry. The principle of eddy
Nanjing BKN Automation System Co.,LTD [2023-03-23 14:11:48 ]
What is EMT pipe made of? There are galvanized pipes and pipe material Q235, and the outside surface is galvanized. 1. Galvanized pipe, also known as galvanized steel pipe, is divided into two kinds hot-dip galvanized and electro galvanized. The hot-dip galvanized layer thick, wi
Hebei Tianchuang Pipe Co., Ltd [2023-02-17 13:59:19 ]
What is the difference between black pipe and galvanized pipe? Black pipe welded steel pipe for low-pressure fluid transmission is also known as general welded pipe, commonly known as black pipe. It is a welded steel pipe used for conveying water, gas, air, oil, heating steam and
Hebei Tianchuang Pipe Co., Ltd [2023-02-17 13:58:47 ]
Washers are cushioned between the connecting piece and the nut. Generally, there are two basic types of washers which are china flat washers and spring washers. They are designed for protecting the surface of the connecting piece from nut abrasion, disperse the nut pressure on th
Hebei Tianchuang Pipe Co., Ltd [2023-02-17 13:57:46 ]
Large horizontal spiral accumulator is the latest equipment indispensable to ensure the automatic production of high-frequency straight seam welded pipe. It plays a role in storing and feeding materials and ensuring the continuous work of the main rolling mill. The number of mate
Hangzhou Roll Forming Technology Co.,Ltd [2023-02-16 16:55:17 ]
ERW Carbon Steel Pipe (electric resistance welding) is produced by welding strip of flat sheet metals. That are formed, bent and prepared for welding. After that, making galvanization treatment to help prevent corrosion, rust, thereby extending the pipe life. Welded Steel Pipe is
Hebei Leading Metals & Piping Industries Co., Ltd. [2022-12-26 11:05:53 ]
Carbon tubes for sale are types of long hollow tubes used for various purposes. They are produced in two different ways, resulting in welded or seamless pipes. In both methods, the manufacturing process of steel pipes begins with casting the raw steel into a more feasible initial
CUMIC STEEL LIMITED [2022-12-02 10:59:49 ]
Oil country tubular goods (octg china) is a family of seamless rolled products consisting of drill pipe, casing and tubing subjected to loading conditions according to their specific application Drill pipe is heavy seamless tube that rotates the drill bit and circulates drilling
Shandong Saigao Group Corporation [2022-09-19 16:04:04 ]
This sheet metal decoiler for sale is the special equipment for leveling metal plates. It is used for leveling steel plates and uneven plates. According to the relevant configuration, the steel decoiler can be composed of uncoiling, leveling, shearing production line, and other p
Hangzhou Roll Forming Technology Co.,Ltd [2022-08-22 15:54:37 ]
Description of Hot Rolled Steel Strip Hot Rolled Strip generally refers to a coiled steel strip having a thickness of 1 to 20 mm, and the width is generally 600 to 2000 mm. The hot rolled steel strip can be used directly as a hot rolled steel sheet, or a cold rolled strip can be
Huaruo (Shanghai) Industrial Co., Ltd. [2022-08-18 17:11:20 ]
What is Grade S235JR Structural Steel? Structural steel is a standard building material made from specific grades of steel and molded to a series of industry-standard sectional shapes (or \"sections\"). Structural steel grades are designed according to specific chemical compositi
Hebei Tianchuang Pipe Co., Ltd [2022-08-11 15:10:58 ]
Click to know detail products Q195 DN15 200 HDG Round Pipe for Water, Air and Gas Pipe The q195 steel pipe is used to deliver low pressure fluid. Generally welded pipes are made of Q195A, Q215A and Q235A steel. It can also be made of other mild steel that is easy to weld. The ste
Hebei Tianchuang Pipe Co., Ltd [2022-08-11 15:08:25 ]
Eddy current weld inspection is the use of eddy current technology to test the welded pipe, this type of testing is based on the premise of lossless. At the same time, we need to be clear that the welded pipe is, in general, the steel pipe that we usually say, which is a welded s
Nanjing BKN Automation System Co.,LTD [2022-07-22 16:56:04 ]
ECT Eddy current testing is a non-contact testing method, which mainly uses the electromagnetic field and electromagnetic induction between metals to detect. It is one of the NDT non-destructive testing methods in the industry. The principle of eddy current ndt ultrasonic testing
Nanjing BKN Automation System Co.,LTD [2022-07-22 16:55:20 ]
