EN10249,EN10248,JIS A 5523 and JIS A 5528,ASTM A328 / ASTM A328M

Alloy pipe is a kind of seamless steel pipe, its performance is much higher than that of ordinary seamless steel pipe, because this steel pipe contains more Cr, its high temperature resistance, low temperature resistance, corrosion resistance is not comparable to ordinary seamless steel pipe, so the alloy pipe is widely used in petroleum, aerospace, chemical, electric power, boiler, military and other industries.

10#, 20#, 45#, Q235, Q345, Q195, Q215, Q345C, Q345A, Q235A，Q235B, Q460, 0Cr13, 1Cr17, 00Cr19Ni11, 1Cr18Ni9, 0Cr18Ni11Nb, 16Mn, 20#, Q345, L245, L290, 40#, 60#, X42, X46, X70, X80
ASTM A53A/A53B, A178C, A106B, API5L, SS400
ST37, ST37-2, DIN 1629 ST35, ST45, DIN 17175 ST35.8, DIN 17175 19Mn5
16Mn, Q345B, T1, T2, T5, T9, T11, T12, T22, T91, T92, P1, P2, P5, P9, P11, P12, P22, P91, P92, 15CrMO, Cr5Mo, 10CrMo910, 12CrMo,
13CrMo44, 30CrMo, A333 GR.1, GR.3, GR.6, GR.7
Gr.B, X42, X46, X52, X60, X65, X70, X80, X100

Corrugated steel culverts have dominated the culvert application market since they appeared in the construction industry more than 100 years ago. Corrugated steel culverts, storm drains and subdrains are critical to protecting streets, highways and railways.
As the demand for cost-effective, durable infrastructure has grown over the years, the bellows industry has responded.
Technological advances have provided more hydraulically efficient profiles and highly durable coatings such as spiral ribbed tubes, polymer coatings, aluminized 2-shape steel and 2-ounce galvanized steel.
Corrugated steel pipe and plate culverts provide a reliable, economical solution to handle water flow, including debris, with minimal damage to slopes or culvert barrels.

Product name：Steel Square Bar
Grade：Q195、Q215、Q235、Q255、Q275、Q345、Q355、SS400、ST37、ST52、S235JR、a36、s235jr etc.
Standard：JIS,AISI,ASTM,GB,DIN,BS,BV,etc.
Dimensions: 4x4mm - 200x200mm or as required by customer

Galvanized Iron Wire, commonly known as G.I Wire, is drawn from low carbon steel followed by heat treatment and electro galvanizing. This product has features of higher tensile strength, good flexibility, uniform zinc coating, and strong corrosion resistance. It is mainly used for various kinds of metal knitting, weaving, binding, construction and making of handicrafts. With a long history and branding, our in-house brand, Shark, has gained the reputation of being the softest and most flexible wire in the market, assuring you that it will form the perfect tie every time. We carry a wide wire gauge range from SWG8, SWG10, SWG12, SWG14, SWG16, SWG18 to SWG20, from Coil form to Pre-cut form.

Ribbed steel bars, due to the role of the rib, and concrete have greater bonding ability, and can better bear the action of external forces.
Grade: HRB 300,HRB 400, HRB 400E, HRB 500

High Strength Deformed Rebar is a steel bar with raised, ribbed and protruding surfaces, produced in the form of cold twisted deformed steel bars. High Strength Deformed Steel Bars are widely used in construction for the reinforcement of building structures. With a ribbed or protruding surface, High Strength Deformed Steel Bars allow for minimal sliding in the concrete and increase the strength of the bond between the two materials, thus achieving structural reinforcement of the concrete strength.

Steel wire is produced by drawing the wire rod through a die reducing it to a specific diameter and increasing the strength properties. It’s often used to produce fasteners, concrete pipes, clips, staples, and a variety of other items. Steel wire serves many industries, including construction, automotive, and communications.

Steel coil products have high strength, good toughness, and many steel specifications, so they are also widely used, from general engineering structures to the manufacture of automobiles, bridges, ships, boilers, and pressure vessels. For different applications, the requirements on material properties, surface quality, size, and shape accuracy of steel sheets are also different. Therefore, it is necessary to understand the varieties, materials, characteristics, and uses of steel coil products in order to achieve economic and reasonable utilization.

Carbon steel wire is a versatile material composed primarily of iron and carbon, with varying amounts of other elements. It is known for its strength, durability, and relatively low cost. Carbon steel wire is widely used in construction, as reinforcement in concrete structures and as a tensile element in suspension bridges.It's also utilized in manufacturing industries for springs, cables, ropes, and fasteners. carbon steel wire is a reliable and economical material, widely employed due to its strength, durability, formability, and versatility across various industries.

‌Angle steel ‌, commonly known as Angle iron, is a kind of long steel with two sides perpendicular to each other. It mainly has two types of equilateral Angle steel and non-equilateral Angle steel. The main manufacturing processes of Angle steel include ‌ rolling ‌, ‌ extrusion ‌ and ‌ forging ‌. Rolling is the most commonly used production method, which is divided into hot rolling and cold rolling. Because of its excellent mechanical properties and processing properties, Angle steel is widely used in various building structures and engineering structures, such as beams, Bridges, power transmission towers, lifting and transportation machinery, ships, industrial furnaces, reaction towers, container racks and warehouse shelves