Longgong 225h breaker free-weld pipe

How to Bevel Pipe for Welding: A Pipe Beveling Guide

 · After preparing the pipes for beveling, cut the edges to form a "V" between them. V is just a default label to describe the design being created. Others include "K," "Y," and double "V.". Since pipes vary in thickness, sizes, material, and other features, the resultant "V" also comes in different shapes and angles.

Pipe End Prep Details

LANL Engineering Standards Manual ISD 341-2 Chapter 13, Welding & Joining GWS 1-06 – Weld Joint Design Rev. 1, 10/27/06 Attachment 4, Pipe End Prep Details Page 1 of 5min 1.5 tmln Radius 0.05 tmln IN0te Outs". deg max Radius 0.05 30 deg Component

Stainless Steel Welded Pipe

I ntroduction Stainless steel welded pipe is corrosion resistant and this type of material is extremely durable in harsh conditions. This type of pipe is popular in industrial applications in the following industries: Chemical, Food and beverage,Marine,Mining,Oil and gas

Welded Steel Pipe and ERW/ DSAW Carbon Steel Pipe, Spiral Weld Pipe

Some of the most commonly used processes to construct a Welded Steel Pipe include the DSAW and the ERW method. The specified awwa c200 welded steel pipe, takes into consideration nominal pipe diameter that is 6 Inch and Larger nstruted using an electrically butt-welded straight-seam or a spiral-seam pipe for the transmission as well as the ...

Dealing with Low-Frequency-Welded ERW-jfk

As a result, high-frequency-welded pipe tends to be relatively free of the bondline defects that were common in the low-frequency and d.c.-welded material. The performance of ERW materials has improved steadily with time as shown in Table 1. This table ...

Butt Weld Fittings

Long and Short Radius 180 Elbows ANSI B16.9 B16.28 (in mm) Nominal Long Radius Elbows Short Radius Elbows Pipe Size (NPS) Outside Diameter at Bevel D Center to Center. P Back to Face K Center to Center. P Back to Face K 1/2 21.3 76.2 47.8 - - 3/4

Electric Resistance Welded Pipe, ERW Steel Pipes, Electric Resistance Welded Pipes…

Due to the rolling direction of spiral welded pipe coil is not perpendicular to the pipe axis direction, the crack resistance of the spiral welded pipe materials. Electric resistance welded 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.

Steel Pipe Dimensions & Sizes Chart (Schedule 40, 80 Pipe) …

 · Different pipe schedule means different wall thickness for the steel pipe in the same diameter. The most frequently indications of schedule are SCH 5, 5S, 10, 10S, 20, 20S, 30, 40, 40S, 60, 80, 80S, 100, 120, 140, 160. The larger the table number, the thicker the surface pipe wall, the higher the pressure resistance.

Spiral Welded Pipe Manufacturers in India, Best Prices for SSAW Pipes

Spiral Welded Pipes Available in Outside Diameter Range from 18″ to 100″, with Length of 6 Meters to 12 Meters, and in thickness upto 25mm. IS: 3589, Fe. 330/410 & API 5L Gr. upto X80 PSL2. Metallica is one of the largest suppliers of spiral welded pipes conforming to BIS/API/ASTM specifications. The spiral welded steel pipe is popularly ...


China leading source of stainless steel seamless and welded pipe and tube, fitting and flange in stainless steel (304, 316Ti, 317L, 904L, S31254, 347H ), duplex steel (S32205/S31803, S32304, S32750, S32760), nickel alloy (alloy 625, 825, C276, 800H, monel 400), copper alloy, titanium, low alloy as well as carbon steel. Fast Delivery, NO MOQ.

Welded Steel Pipe

Welded Pipe. American Piping distributes an extensive selection of welded pipe, including Electric Resistance Welded (ERW) and Double Submerged Arc Welded (DSAW) carbon steel pipe — along with their respective flanges and fittings. We also carry A139 — Grade B, A252 Grades 2 & 3 spiral weld pipe, and A691 chrome moly pipe.

What is Pipe Fusion Welding

Fusion welding of pipe is conducted in an application range from small single home plastic pipelines all the way to transnational pipe systems. . If you are unfamiliar with how to fusion weld pipe, it is wise to use a trained specialist to help you. These operators are specialists that are sometimes called a fusion welder or fusion joiner.


• Pipe Piles • Piling Accessories Nucor Skyline''s knowledgeable engineering team works with owners, engineers, and contractors long before ground is broken.

Electric Resistance Welded Pipe, ERW Steel Pipes, Electric …

Due to the rolling direction of spiral welded pipe coil is not perpendicular to the pipe axis direction, the crack resistance of the spiral welded pipe materials. Electric resistance welded 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.

Submerged arc welding pipe, SAW pipes, SAW pipe manufacturer, …

SAW means submerged arc weld,it can be classified into LSAW and SSAW. Size range: The pipes are supplied according to appropriate standards as well as customer specifications in a large variety of steel grades and dimensions. O.D.:219-3200mm. W.T.:5-30mm. Lenght: 12000mm+500mm. Execute Standard: Specific requirements on execution, tolerances ...

Guidelines For Pipe Welding

247250 Page 1 SECTION 1 − SAFETY PRECAUTIONS - READ BEFORE USINGsom 2018−01 7 Protect yourself and others from injury — read, follow, and save these important safety precautions and operating instructions. 1-1. Symbol Usage DANGER! − Indicates a hazardous situation which, if

Spiral Welded Pipes: Applications, Manufacturing, Advantages, and Disadvantages (PDF) – What Is Piping

The amount of misalignment and the weld gap are rigorously regulated using the weld gap control device to ensure that the weld gap fulfills the welding standards and the spiral welded pipe diameter. Single-wire or double-wire submerged arc welding using Lincoln welding equipment from the United States is used for internal and external welding.

Spiral Welded Carbon Steel Pipe | Api 5l Spiral Welded Pipe Price

The Api 5l Spiral Welded pipes are usually welded from spiral strips that are welded spirally. This kind of welding provides extra strength but is prone to more absolute roughness. Depending on the need of the application and the availability, the Spiral Welded Pipe Price differs. The major factor in influencing the prices is the grade of the ...

Steel Pipes Manufacturers

 · Socket weld is troublesome in corrosive fluid service due to crevice corrosion. And it is easy to corrode due to the discontinuity of the smooth pipe internals. Butt weld is the "best" in terms of strength, fatigue, and corrosion resistance, and temperatures compliance. However, it is more difficult to fit-up and weld properly, needing ...

Types and process of welding pipe-ERW,LW,CW,SAW pipes manufacturing | ASTM A234 butt weld pipe fittings,A182 forged pipe fittings,B16.5 weld …

Spiral submerged arc welding (SSAW) steel pipe,also called HSAW pipe,welding line shape like a helix is using the same welding technology of Submerged Arc-Welding with LSAW pipe.Differently SSAW pipe is spiral welded where the LSAW is longitudinally welded.Manufacturing process is rolling the steel strip,to make the rolling direction have an …

Pipe Installation Man Hours

 · Man-Hours. 1. Welding connections include set-up, cutting, beveling, fitting, tack and full welding. 2. Pipe laying and handling include loading and unloading from storage and to site, site erection, rigging and alignment. 3. Welded flange connection include alignment, tack weld, welding in front and back of flange. 4.

Spiral Welded Steel Pipe | Jindal MS Spiral Pipes supplier

Check price list of Mild Steel spiral welded tube and pipes. IS : 1239. IS: 3589 Steel tubes for water and sewage. BS: 1387 Steel Tubes for use for Water, Gas, Air and Steam. ASTM A53 Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless. DIN 2458 WELDED STEEL PIPES AND TUBES.

Butt weld pipe fittings

Butt weld pipe fittings are most commonly available in carbon steel, stainless steel, nickel alloy, aluminum and high yield material. High yield butt weld carbon steel pipe fittings are available in A234-WPB, A234-WPC, A420-WPL6, Y-52, Y-60, Y-65, Y-70. All WPL6 pipe fittings are annealed and are NACE MR0157 and NACE MR0103 compatible.

Spirally welded pipes

SSAB''s steel pressure pipes are a reliable solution for conveying various materials, heat and energy in low and high temperatures alike. Steel is a versatile piping material suited for several joining methods. Pressure pipes are ideal for pressurized applications, including district heating and cooling, industrial piping and pressure equipment.

China Welded Steel Pipe, Welded Pipes Manufacturer

Links: Steel Pipe China, Steel Pipe Supplier, LDPE Irrigation Pipes. Website Design & Support: jeawin Mon, 23 May 2022 08:10:36 +0800 Total 0.4750 s Nav

Welded vs. seamless steel pipe | American Piping Products

ERW and seamless steel piping exist as alternatives today largely due to historical perceptions. Generally, welded pipe was considered inherently weaker because it included a weld seam. Seamless pipe lacked this perceived structural flaw and was considered safer. While it''s true that welded pipe does include a seam that makes it theoretically ...

China Wear Plate, Hardfacing Wire, Joining Welding Wires …

Tianjin Leigong Welding Alloys Co.,Ltd: Manufacturer of hardfacing flux cored wires and overlay wear plates, joining ... earth moving, oil & gas( drill pipe) for wear protection Hc-o Hardfacing Wire Name: LZ603 φ1.6mm-3.2mm,HRC58-62. C:5.0%, Cr:29% 1.2mm ...

Pipe Fittings & Steel Nipples

Seamless and Welded UÊ* «iÊ Õ« }Ã UÊ À}i`Ê-Ìii Ê* «iÊ ÌÌ }Ã Threaded Fittings Class 2000 Class 3000 Class 6000 Socket Weld Fittings Class 3000 Class 6000 UÊ Û iÌÃ UÊ >Ì>Ü ÃÃ>Ê*À `ÕVÌÃ UÊ Ê- Ì Ê*À `ÕVÌÃ Pipe Fittings PF-9.09

Sanifix | Sanifix

Our quality steel pipes are produced according to British Standards BS534:1990, BS3600:1976 and BS3601:1987 standards, and are certified by Ikram Quality & Certification Institute. LBH Brother Industries Sdn Bhd places quality control at the heart of its operation.

Weld Backing / Chill Rings | GETPVF

Weld Backing / Chill Rings. Available in Carbon Steel & 316L Stainless Steel. Prices shown are for Schedule 40 Pipe. Schedule 10 and Schedule 80 Pipe are available by request only. Robvon "CCC" Backing Ring. Designed for quick easy joint alignment where the variation in inside diameters is relatively great. Robvon Commercial Backing Rings are ...

Stainless Steel Socket Weld Fittings | Class 3000 & 6000 Pipe …

General Details. Stainless Steel Socket Weld Fittings are family members of high pressure pipe fittings, which available in rating of Class 3000lb, 6000lb and 9000lb. They are used in areas where pipe-work is permanent and are designed to provide good flow characteristics. Usually in conjunction with with ASME Pipe and are available in the same ...


INDUSTRIAL PIPE SUPPORTS – QUICK REFERENCE GUIDE EDITION. June 2017 1/06/2017 UNCONTROLLED WHEN PRINTED Page 4 of 158 1. INTRODUCTION Since 1982 Binder Group (Binder) is a specialist in the design and manufacture of proprietary