Seamless steel pipe are ubiquitous and can be found underground and within residential walls, laboratories, and commercial and industrial structures.Heat exchange tubes, streaming tubes.Seamless steel tubes for oil casing and tubing for onshore and offshore Oil & Gas applications in the doma ...
Seamless steel pipes are always used to transfer oil , gas ,water etc liquid object.For seamless steel pipes,the greatest advantage is its increased ability to withstand higher pressure than welded pipes.Welded steel pipes are weaker because of welded seam.With this advantage,seamless steel pipe ...
Longitudinal-seam Submerged Arc Welded (LSAW) pipes were made of steel plates cut from leveled hot rolled coils by both the JCOE and UOE (the forming process in which the plate like the letter “J”, “C”, “O” or “U” shape, then expansion) forming processes. Furthermore, the mechanical properties o ...
Pipe is customarily identified by “Nominal Pipe Size” (NPS), with wall thickness defined by “Schedule number” (SCH). Tube is customarily specified by its outside diameter (O.D.) and wall thickness (WT), expressed either in Birmingham wire gage (BWG) or in thousandths of a ...
Cold-drawn steel pipe generally takes several times pulling in between each drawing a corresponding stress relieving, to ensure the smooth progress of the next cold drawn.
From the appearance of cold-rolled seamless steel tubes tend to be small in diameter, hot-rolled seamless steel tubes are o ...
Steel Casing Pipe also known as encasement pipe, is most commonly used in underground construction to protect utility lines of various types from getting damaged.Steel casing pipe is used in different types of horizontal underground boring, where the pipe is jacked into an augered hole in segmen ...
Longitudinal-seam Submerged Arc Welded (LSAW) pipes were made of steel plates cut from leveled hot rolled coils by both the JCOE and UOE (the forming process in which the plate like the letter “J”, “C”, “O” or “U” shape, then expansion) forming processes. Furthermore, the mechanical properties o ...
Spiral submerged arc welding (SSAW) is its forward direction and forming tube centerline hose reel molding angle (adjustable), side molding edge welding and weld them into a spiral.
Spiral submerged arc welding (SSAW) Steel Pipe
Process:Spiral Submerged- Arc Welded Steel Pipe
Usage:Used for low ...
Specifications
3PE steel pipe can be widely used in gas oil chemical mine power thermodynamics and water industries .
3PE Coating Spiral Steel Pipe
The 3PE DIN coating steel pipe offers high electric strength, acid resistance,alkali resistance, salt-tolerance, electric insulation, long service l ...
Our solutions are based on your application parameters: types of abrasion, system and equipment design, operating temperatures and materials. Haihao’s fine-grained alumina, silicon nitride and zirconia ceramic offer properties that will optimize the solution for any wear application.
Wear-Resist ...
Galvanized pipe is coated with zinc and metal. This makes them more durable than older pipes which were crafted from steel or iron. These pipes also have added protection, because the coating of zinc prevents issues with corrosion.
Steel Grade: Q195-Q345, S235JR, S275JR, S355JR, S355J2H, STK400 ...
Electric resistance welded (ERW) pipe is manufactured by cold-forming a sheet of steel into a cylindrical shape. Current is then passed between the two edges of the steel to heat the steel to a point at which the edges are forced together to form a bond without the use of welding filler material ...
“Hot Roll” is the nickname for steel that has been produced in the “hot rolling” method, processed at temperatures above the recrystallization temperature of the material.
Hot rolling is a mill process which involves rolling the steel at a high temperature (typically at a temperature over 1700° ...
The main steel grade of API 5CT: API 5CT J55, API 5CT K55, API 5CT N80, API 5CT L80, API 5CT P110.
This International Standard is applicable to the following connections in accordance with ISO 10422 or API Spec 5B:
short round thread casing (STC);
long round thread casing (LC);
buttress thread c ...
Hebei Haihao Group can manufacture a wide range of steel pipes in carbon steel,stainless steel,alloy steel etc materials.
Stainless steel pipes are used in constructions, food industry, pharmaceutical industry, petrochemical industry, automotive industry, municipal and decorative purposes etc.
H ...
Hebei Haihao Group can manufacture a wide range of steel pipes in carbon steel,stainless steel,alloy steel materials.
Carbon steel pipe is made from ingot or solid round steel,after perforation capillary, then through hot rolling or cold dial.
Haihao Group steel pipe products-carbon steel pipe,s ...
Pipe is a hollow tube with round cross section for the conveyance of products. The products include fluids, gas, pellets, powders and more. The word pipe is used as distinguished from tube to apply to tubular products of dimensions commonly used for pipeline and piping systems.
Seamless Carbon S ...
Production
steel pipe
Brand
HAIHAO
Specification
OD21.3-273.9mm
Standard
GB AISI DIN JIS.etc
Grade
ASTM A106/A53 ASTM A192 API5L
DIN17175 DIN1629 ST35.8/ST37/ST45/ST52
ASTMA210, ASTMA179
Length
As customers requirements
Technique
Hot rolled
Use of field
Low and middle pressu ...
Hebei haihao group is mainly manufacturing ASME A403 WP304L 1/2″-48″ Cap and other types of pipe fittings according to other standards such as:ASME/ANSI B16.9,ASME/ANSI B16.11,MSS SP-75,MSS SP-43,BS EN 10253,DIN2605,2609,2615,2616,2617,DIN28011,GOST 17375,17376,17378,17379,17380,3075 ...
Data Of Pipe End Cap:
Certificate:API,CE,ABS,ISO,PED Certificate Approved
Marking:As per customer’s request
Inspection:Accept Factory in-house or third party inspection
Advantage:Long Service life,High Quality,Reasonable Price
Export:All over the world
Application:Petroleum,chemical,power, ...
Definition Of Butt Weld Pipe End Cap
Pipe end cap is the pipe fittings designed to be the ends of a piping. It is used to block off the end of a piping system by placing the cap over the open pipe. Pipe End Cap is commonly made from the steel plate, in standard ANSI/ASME B16.9,the cap is butt we ...
Pipe Cap/Pipe End Cap is the pipe fittings designed to be the ends of a piping. It is used to block off the end of a piping system by placing the cap over the open pipe. It is commonly made from the steel plate,in standard ANSI/ASME B16.9,the cap is butt welding ends, it is welded with the open ...
