Why Choose Us

All what You Need To Know About Us

GM AUTO STEEL Co., Ltd. is a company specialized in mild steel plate,shipbuilding steel plate,Boiler steel,Weathering steel plateThe supply capacity per year is about 8,900,000 tons steel plate/coil according to EN10025,EN10028,ASTM A36,ASTM A131, JIS G3101,JIS G3106...

  • Gas cylinder steel plate

    Gas cylinder steel plate

    Gas cylinder steel plate is used in welded gas cylinder and related products. supplies gas cylinder steel with better anti-stress capability. Popular......

  • Shipbuilding steel plate

    Shipbuilding steel plate

    shipbuilding steel plate suppliers,we supply A,B,D,E,AH32,DH32,EH32,FH32,AH36,DH36,EH36,FH36,AH40,DH40,EH40,FH40 with ABS,DNV,GL ....

  • Boiler pressure vessel steel

    Boiler pressure vessel steel

    Boiler and pressure vessel grade steel comes in a variety of grades and thicknesses, and are designed to withstand the immense internal ......

  • Alloy steel Plate

    Alloy steel Plate...

    Alloy steel is steel that is alloyed with a variety of elements in total amounts between 1.0% and 50% by weight to improve its mechanical properties. ...

  • Q345B steel plate

    Q345B steel plate

    Steel grade Q345B is the most common used as high strength low alloy structural steel in industry area. ...

  • Q235B steel plate

    Q235B steel plate

    Q235 steel is Chinese structural steel, Q235A Q235B Q235C Q235D material density: 7.85 g/cm3, properties, specification, composition .. ..


Quick Message

Fill in this form or click the service online, all questions will be answered.

ttwo plates fe360b welding

  • Fe 360 B steel plate BEBON INTERNATIONAL

    Fe 360 B steel plate is a widely accepted general purpose structural quality steel offering a constant 36 ksi min. yield point for all thicknesses of material. It is widely used in the construction of buildings, bridges and other structures by means of welding, bolting orriveting. Read More

  • S235JRG2 Fe360B Steel plate,S235JRG2 Fe360B Steel pipe

    sell ASTM 360A ship plate,360A shipbuilding steel,ASTM 360A ship steel; GL BTM; GL AH40; ASTM 316N, 316N stainless steel, ASTM 316N steel; P355GH P355N FeE355 D52 1,2; SUS 302 steel chemical,JIS G4303 SUS 302 stainless propertiesRead More

  • 6 Different Types of Welding Joints What are the

    Mar 25, 2020 · This weld gets its name because the two plates typically butt up to each other end to end. This type of weld can have sections cut out of the corners of the plates in various shapes and sizes. These are called weld preps and are added to provide more depth of weld to the joint. The joint can also have two square ends without any weld prep.Read More

  • Thick Plate Welding Method Weldfab Tech Times

    Thick Plate Welding Method. In the narrow gap groove, the welding torch has a very small distance between the two sides of the groove, and the welding spatter may stick to the nozzle, which will reduce the gas flow protection performance and the normal wire feeding, thus affecting the stability of the welding process, especially the Read More

  • Solutions of problems in welding aluminum checker plate

    The presence of stains on the welding joints and the oxidation film may lead to difficulties in welding the aluminum checker plates. This welding leads to pores and cracks.So we have to remove them before we weld aluminum checker plate.There are two ways to remove weld stain and oxide film, one is chemical method.Read More

  • > Types of Joints Welding Jobs, Equipment, Training

    >Types of Joints < Besides different types of welds and welding beads, there are a variety of joint types used in welding. A joint refers to the way two metal plates come together, And the terms used to identify these intersections borrow from carpentry.Read More

  • Welding Symbols Chart An Explanation of the Basics

    Mar 25, 2020 · Both sides of the two plates have a ¼ moon cut out, leaving a section about one quarter to one half the plate gauge in the center between the two weld preps. When joined together, they make a U on top of an n, just as you see in the symbol. Other Base Symbols. Butt welds and fillet welds are the most common types of stitch.Read More


    Length of weld required = 30 in. Since there are two angles to be welded to the gusset plate, assume that total weld length for each angle will be 15.0 in. As shown in the Figure above, 15 in. of 1/2 in. E70XX fillet weld can be placed in three ways (a), (b), and (c).Read More

  • 2. Design of Welded Connections American Welding

    penetration groove weld shall be the thickness of the thinner part joined. No increase in the effective area for design calculations is permitted for weld reinforcement. Groove weld sizes for welds in T , Y , and K connections in tubular members are shown in Table 3.6. 2.4 Read More

  • Equivalents of Carbon Steel Qualities

    Mesteel Is A B2b Portal. It Provides Steel And Construction Related Companies In The Middle East Information, News And An Extensive Interactive Database, Inclusive Offers And Inquiries.Read More

  • Need suggestions for welding LARGE plates together

    Jul 15, 2010 · This is the volume of weld for the two joints joining the 3 plates together. Density of steel is .284 lbs/in3 times 88 in3 = 25 lbs of weld deposit. You'll need about 36lbs of rod, assuming 30% stub loss. Deposition rate for 3/16" E7024 is about 7.5lbs per hour. So it will take you at least 5 hours just to weld these joints out. Read More

  • Welding Ferrous MetalsSheet Metal & Steel Weld Guru

    Apr 24, 2020 · Welding Ferrous Metals in a Machine Shop Welding Steel Plates. In plates up to 3/16 in. (4.8 mm) in thickness, joints are prepared with a space between the edges equal to the plate thickness. This allows the flame and welding rod to penetrate to the root of the joint.Read More

  • Deciphering Weld Symbols MillerWelds

    May 01, 2007 · For example, when two steel plates are joined together into a T shape, welding may be done on either side of the stem of the T. The weld symbol distinguishes between the two sides of a joint by using the arrow and the spaces above and below the reference line.Read More

  • Welding Qualification/Certification

    Do not tack weld on the backside of the test plate. Strong backs are used to control distortion of the plates during welding. Position strong backs on the backside of the groove assembly 3/16" in from the ends of the plates. Tack the strong backs across the ends of the plates. Weld only on the outside edge of the strong back.Read More

  • Welding plates of different thickness rules of thumb

    REWelding plates of different thickness rules of thumb. gtaw (Structural) 2 Jan 13 21:04 AWS D1.1 Structural Welding Code requires a minimum size fillet (or partial penetration groove weld) to ensure here is sufficient heat input to mitigate rapid cooling and resulting undesirable microstructures.Read More

  • Welcome to buy astm a36 structural mild steel plate for

    ASTM A36/A36M A36 steel plate is a kind carbon structure steel which is used in riveted,bolted or welded construction of bridges and buildings,and for general structural purpose.The yield strength of carbon steel plate A36 shall be above 250 Mpa for the thickness equal or belows 200millimeters.For steel plate thickness above 200mm,this value shall be above 220Mpa.The tensile strength of A36 Read More

  • Weld Distortion Lincoln Electric

    For example, depositing a given size weld on thick plate with a process operating at 175 amp, 25 volts, and 3 ipm requires 87,500 joules of energy per linear inch of weld (also known as heat input). A weld with approximately the same size produced with a process operating at 310 amp, 35 volts, and 8 ipm requires 81,400 joules per linear inch.Read More

  • Welding Class Welding Joints and Beyond Instructables

    Fillet welding refers to the process of joining two pieces of metal together whether they be perpendicular or at an angle. To perform a fillet weld, we change the way we position our welding torch against the material, so that we penetrate into the corner of our joint at Read More

  • ST37 2 Steel DIN17100 Steel Plate High Quality Best Price

    Bebon International is a professional ST37 2 Steel DIN17100 Steel Plate High Quality Best Price steel exporter and a steel Stockist in china. We keep more than 1000 tons ST37 2 Steel DIN17100 Steel Plate High Quality Best Price steel in stock every month.Read More

  • Welding distortion and warping controlunderstanding and

    Sometimes to decrease the amount of Welding distortion it is sufficient anticipate the deformation occurring, and to counter it by an opposite displacement before welding. If two plates being welded are rotating one toward the other while being welded, this amounts to place the elements at an angle before welding, in order to counter the Read More

  • Butt Welding Plate Practical Machinist

    May 31, 2009 · Butt Welding Plate I've got a small project where I need to butt weld (MIG 220V) two 3/8" THK plates together (roughly 12" X 3" welded along the lenght to form a 6" wide piece). I've been welding for years, but mostly sheet and thinner angle etc.Read More

  • What are the Types of Weld Joints and Workshop Welding

    A filling metal may be used to add strength to the weld for the heavier applications. This is done to completely fuse or melt the edges together and reinforce the plate. What Type of Weld Would I Use. With this type of joint, there are a few different welds that can be used to make the union of these two plates Read More

  • Welding SteelConstructionfo

    Welding is a core activity in the fabrication factory, undertaken by skilled, qualified operatives working to a welding quality management system under the control of a Responsible Welding Coordinator. It is used to prepare joints for connection in the shop and on Read More

  • Fillet Weld Leg size bigger than thickness of plate to be

    Fillet Weld Leg size bigger than thickness of plate to be connected KKaabbaa (Structural) (OP) 23 Mar 17 12:53. Hi guys, First of all I want to thank this forum and people contributing to it in advance. I do have a question about fillet welds that is bothering me quite a lot lately. If 2 plates are to be welded with each other in a T section Read More

Quick Message

Fill in this form or click the service online, all questions will be answered.

Quick Message

Fill in this form or click the service online, all questions will be answered.