JH STEEL, Now and Tomorrow

JH STEEL is a Korean company which is a professional supplier and distributor of fittings, flanges and related items-valves, pipes, tubes etc.

We had entered Chinese market to follow the trend of globalization, and we have our own plants in both Korea and China.

JH STEEL Philosophy

Since its establishment, JH STEEL has progressed rapidly, and is continuously going forward to the goals of “the best quality of Korea, and the competitive price of China” and “Quick delivery,” until now.

JH STEEL is incessantly trying to improve its product’s quality through technology training and education. At the same time, we had established the mill in China to acquire price competitiveness so that we could satisfy customers from all over the world.

JH STEEL Advantage (Why it should be JH STEEL)

We could produce and offer items by reflecting actively the requirements which the customer really needs, through not only our own mills but also some sub-contract factories in Korea and in China.

The Products

We produce fittings and flanges with various types of standards in our own mills and sub-contract mills in Korea/China. Also, since we have built up close-relationship with those sub-contractors in Korea who are the leaders in their own fields such as valves and pipes/tubes. We can supply not only fittings and flanges but also the high-quality valves and pipes/tubes.

JH STEEL have five series of products:

1. Carbon steel and Stainless steel butt-welding pipe fittings

2. Carbon steel and Stainless forged flanges

3. Stainless steel casting flanges

4. Casting/Forged Valves-Ball Valves, Gate Valves, Globe Valves, Check Valves, Butterfly Valves etc.

5. Carbon Steel/ Alloy Steel and Stainless Steel seamless pipes/tubes

Our main products are carbon steel butt-welding pipe fittings, carbon steel flanges, stainless steel casting flanges. These products are used in various places such as water pipes, oil pipes, gas pipes, cement pipes etc.

Flanges: We are not only able to manufacture the products of KS, JIS, ANSI, DIN standards, but also UNI, BS, SABS, GOST standards. We could manufacture all kinds of standards & non standard flanges and forgings according to the supplied samples or designs.

Type: Slip- On Plate Flange, Slip- On Hub Flange, Welding Neck Flange, Blind Flange, Socket Weld Flange, Lap Joint Flange, Threaded Flange, RTJ Flange, Special Flange etc.

Standard: ANSI/ ASME/ ASA B16.5, ANSI B16.47A/B, JIS B 2220, KS B 1503, DIN SERIES and customer made specification is available upon request etc.

Size: 1/2"~80" , Class 150LBS~2500LBS, PN2.5~PN400

Materials: Forged Carbon Steel- A105/A105N, A350, A694 etc...

Stainless & Alloy Steel- A182/SA182 F5, F9, F11, F21, F51, F53, F55, F304/L, F316/L, F317/L, F321...etc

Fittings: Regarding the fittings, we mainly manufacture the products of steel butt-welding pipe fittings. Although we mainly deal with the production standards of KS, JIS, ANSI/ASEM for Elbow, Tee, Reducer, Cap, we can also produce items by various measurements according to customer’s demands.

Type: Butt-welded Seamless Pipe Fittings(WPB), Butt-welded Pipe Fittings(ERW)

Standard: ASME B 16.9/ B 16.28, KS B 1522/ B 1541/ B 1543, JIS B 2311/ B 2312/ B 2313

SIZE: 1/2”~48"

Materials: Carbon Steel- ASTM A 234/ A105/ A 106, WPB, WPC….etc.

           Alloy Steel- ASTM A420-WPL6, WP11…etc

Valves:

Casting Valve: Ball valve, Gate valve, Globe valve, Check valve

Special  Valve: Ball valve with Actuator, 3-way ball valves, Thru Conduit Gate valve, Big size valve,   

              Threaded Ball valve

Other Valves: Control valves, Plug valves, Forged valves, Butterfly valves, Plastic valves,

Knife Gate valves…etc

Material: Carbon Steel, Low Temperature Carbon Steel, Low Alloy Steel, Martensitic Stainless Steel,

         Austenitic Stainless Steel, Duplex Stainless, Nickel Alloys, Precipitation Hardening Stainless Steel

Standard: ANSI/KS/JIS...etc

Size: 1/2"~42"

Seamless Pipes/Tubes:

Material: Carbon Steel-A179/SA179, A106/SA106, A335/SA335 P11…

          Stainless Steel- 304/304L, 316/316L, 317L…

          Alloy Steel

Standard: ANSI/KS/JIS/DIN…

Range:  O.D 3.0mm~120.0mm

         Thickness 0.05mm~8.00mm(above W.T 8.00mm is possible, please discuss when you order)

JH STEEL provides services as follows :

●The Quality of Korea – The Price of China : It is JH STEEL’s corporate philosophy. We have Korea’s excellent quality, and also provide service with China’s competitive price.

●The Quality of Korea – The Price of Korea : It is the service for customers who want the best quality product.

●The Quality of China – The Price of China : It is the service for customers who want the modest quality and competitive price.

●Provide whole package items: Moreover from the advantage of quality and price, we can deliver our products by package. If you want to purchase small quantity of several different items at the same time, such as fittings, flanges, valves and pipes/tubes at once, you must contact us. We can provide those items and ship to you in one full container.