Steel - Import export

With a boom in the construction of the drainage systems, the demand for better pipes arose, to replace traditional concrete conduits, coupled with the shortage of workforce and rising installation costs, as well as environmental problems. steel corrugated pipe (SCP) with its high outer pressure, enhanced structural strength, durability, and affordable prices, has emerged as an alternative. The steel corrugated pipe has an ideal drainage structure that can reduce construction expense and easy to install due to its excellent structural stability and durability and long life span. steel corrugated pipe : SCP 1RS : D300mm~D1800mm steel corrugated pipe : SCP 3RS : D900mm~D2400mm Korea industrial standards : KS D 3590 Corrugated steel pipes (CSPs) are mainly used as pipes for stormwater, drainage, sewage, and wastewater and can be applied in most civil engineering sites, including arable land readjusted, forest roads established, expressways, bridges, and agricultural waterways.

'System Scaffolding' is a product to provide a safe working platform for construction worker. It is used combining with vertical posts, horizontal bars, foot boards and stairs. -- 1. Easy to install and dismantle 2. Provide high workability and safety to construction worker -- 1. Vertical Post : Ø48.6 x 2.0T (STK700 material) Type -- Length(mm) -- Weight(kg) P3800 -- 3,800 -- 11.4 P1900 -- 1,900 -- 5.9 P950 -- 950 -- 3.3 P475 -- 475 -- 1.9 P238 -- 238 -- 1.0 2. Horizontal Bar : Ø48.6 x 2.3T (STK400 material) Type -- Length(mm) -- Weight(kg) H1829 -- 1,829 -- 4.4 H1524 -- 1,524 -- 3.7 H914 -- 914 -- 3.0 H610 -- 610 -- 1.6 H305 -- 305 -- 0.9

TRIS supplies tubes of various specifications and steel grades for petrochemical plant construction. TRIS has supplied not only straight tubes but also Seamless Coiled tube with longer length. The seamless coiled tubes have many benefits with reducing welding pointsand minimized the leakage points and helping to reduce the construction period in dramatically. In 2013, TRIS developed the Seamless Coil Tube. Now, TRIS can handle various steel grades such as 904L, C-22, Incoloy825, Super Duplex etc. of Coiled Tube and Straight Tube. The longer length of Nickel alloy coiled tube is usedfor chemical injection, hydraulic control, gas detect line etc. in Oil & Gas industry. In addition to the heat exchanger tubes of TRIS of chemical plant used in severe environmentsprovide the most efficient operation conditions by stable quality control and various Ni alloys.

Since UHP (Ultra High Purity) tubes with high corrosion resistanceas well as good internal roughness and cleanliness are needed in Semiconductor field,TRIS provides tube OD size from 1/4 inch to 2 inch for EP (Electro Polishing) process with high quality. TRIS is a supplier to Global Semiconductor manufacturers through EP companies. Since 2004, TRIS has been supplying more than 1 million meters of seamless clean BA tube every year.

Hydrogen is an important resource that is now expanding into various fields. In particular, hydrogen vehicles require a high-pressure gas environment and have strict requirements to meet it. TRIS produces and supplies products that customers require based on the understanding of using environment. <Company Information> Tris Tube Co., Ltd is a manufacturer of precision seamless and welded tubes. The products are supplying to the various industries such as Oil&Gas, Semiconductor, Automotive, Shipbuilding, food and beverage and Gas with high pressure (Hydrogen Gas station) The products are supplied with Straight tube and Coiled tube.

<Product Description> 430: Stainless steel is a low-carbon plain chromium ferritic stainless steel. Mainly used for kitchen grade tables and utensils along with other applications not demanding in anti-corrosion properties. However, the stainless steel has good corrosion resistance in mildly corrosive environments and good resistance to oxidation at elevated temperatures. The steel has limited weldability and should not be used in the as welded condition for dynamic or impact loaded structures. <Our Company> SAMSUNGSTS is leading manufacturer which is specialized in cold rolled, hardened tempered high carbon steel strip & alloy steel strip & stainlesss steel strip coil & Brush cutter blade & Meat bandsaw blade & Slice bread blade. we are supplying materials 17countries(Janpan, USA, Germany, Sweden, Italy, UK, Rumania, India, Indonesia, Singapore, Taiwan, China) with competitive price and best quality.

<Product Description> SUS420 is a general purpose edium carbon straight chromium high hardenability martensitic stainless steel with good strangth and fairly good corrosion resistance. this grade offeres hardened & tempered martensitic stainless steel 420J1.420J2 440A grades,for custom stainless steel to meet your specific application requirments.high preformance stainless steel strip. <Our Company> SAMSUNGSTS is leading manufacturer which is specialized in cold rolled, hardened tempered high carbon steel strip & alloy steel strip & stainlesss steel strip coil & Brush cutter blade & Meat bandsaw blade & Slice bread blade. we are supplying materials 17countries(Janpan, USA, Germany, Sweden, Italy, UK, Rumania, India, Indonesia, Singapore, Taiwan, China) with competitive price and best quality.

<Product Description> 304 & 316 stainless alloy resists most oxidizing acids and can withstand all ordinary rusting. However, it will tarnish. It is immune to sterilizing solutions, most of the organic chemicals and a wide variety of inorganic chemicals. Stainless steel is used for critical environments that require a higher level of resistance to corrosion than Type 304 can offer. Type 316 is also austenitic, non-magnetic, and thermally non-hardenable stainless steel like Type 304. The carbon content is held to 0.08% maximum, while the nickel content is increased slightly. <Our Company> SAMSUNGSTS is leading manufacturer which is specialized in cold rolled, hardened tempered high carbon steel strip & alloy steel strip & stainlesss steel strip coil & Brush cutter blade & Meat bandsaw blade & Slice bread blade. we are supplying materials 17countries(Janpan, USA, Germany, Sweden, Italy, UK, Rumania, India, Indonesia, Singapore, Taiwan, China) with competitive price and best quality.

<Product Description> 301 stainless steel is produced with 20high mills and tension leveller process that is particularly well suited for the manufacture of high strength room temperature springs. Precision Steel 301 stainless steel in the, 1/4 hard, 1/2 hard, 3/4 hard, full hard, and extra hard tempers Stainless steel 301 is known for its high strength and excellent corrosion resistance. Alloy 301 is non-magnetic when annealed however it has the ability to be modified along with its other properties. <Our Company> SAMSUNGSTS is leading manufacturer which is specialized in cold rolled, hardened tempered high carbon steel strip & alloy steel strip & stainlesss steel strip coil & Brush cutter blade & Meat bandsaw blade & Slice bread blade. we are supplying materials 17countries(Janpan, USA, Germany, Sweden, Italy, UK, Rumania, India, Indonesia, Singapore, Taiwan, China) with competitive price and best quality.

<Product Description> Type 201 stainless steel is Austenitic stainless steel 201 stainless steel with Acid Alkali resistance and high density,no bubbles,nopinhole polishing etc. 201 and 202 is used for to make watch case,watch band bottom with best quality etc.it,s mostly used for make tubes, this is the main usage of 201. Also used for building decoration. <Our Company> SAMSUNGSTS is leading manufacturer which is specialized in cold rolled, hardened tempered high carbon steel strip & alloy steel strip & stainlesss steel strip coil & Brush cutter blade & Meat bandsaw blade & Slice bread blade. we are supplying materials 17countries(Janpan, USA, Germany, Sweden, Italy, UK, Rumania, India, Indonesia, Singapore, Taiwan, China) with competitive price and best quality.

<Product Description> All things are standarded and customer can chose just folling its own needs without limitation in use of non commercial sizes. Our raw materials are used only domestic produced for the best guarantee in terms of quality and fair-play even for environmental. In more then 20years of activity .we have been producing a high quality steel strips for different industrial and technical purposed gaining experience to get best results in each market. All processes are done on most modern hardening and tempering facility lines. <Our Company> SAMSUNGSTS is leading manufacturer which is specialized in cold rolled, hardened tempered high carbon steel strip & alloy steel strip & stainlesss steel strip coil & Brush cutter blade & Meat bandsaw blade & Slice bread blade. we are supplying materials 17countries(Janpan, USA, Germany, Sweden, Italy, UK, Rumania, India, Indonesia, Singapore, Taiwan, China) with competitive price and best quality.

[Product Description] R-PRO series is specialized for cutting super-hardened & heat-treated steel (HRC 52 to HRC 72). It has excellent wear resistance and a shape design for increasing machinability. In addition, we have taper end mills that can be customized to customers. [Product Specification] Flat end mill : D0.1 ~ D12 + Various effective length / total length Ball end mill : D0.1 ~ D12 + Various effective length / total length C/R end mill : D1 ~ D12 + Various effective length / total length Taper end mill : D1 ~ D12 + Various effective length / total length [Product Model] Flat : 2RRE, 4RRE, 4RPE, 4RLE Ball : 2RRB, 2RSB, 2RPB, 3RSB C/R : 4RRR, 4RCR, 6RCR Taper: 2RTB, 3RTB, 2RTR, 4RTR [Product Use] * R pro series is suitable for Super hardened steels (HRC 52~70) and pre-hardened steel * Strong wear-resistance and minimizing chipping by adapting R-pro coating.(Si based PVD coating) * Excellent surface roughness of work pieces due to optimized cutting edge design

[Product Description] R-PRO series is specialized for cutting super-hardened & heat-treated steel (HRC 52 to HRC 72). It has excellent wear resistance and a shape design for increasing machinability. In addition, we have taper end mills that can be customized to customers. [Product Specification] Flat end mill : D0.1 ~ D12 + Various effective length / total length Ball end mill : D0.1 ~ D12 + Various effective length / total length C/R end mill : D1 ~ D12 + Various effective length / total length Taper end mill : D1 ~ D12 + Various effective length / total length [Product Model] Flat : 2RRE, 4RRE, 4RPE, 4RLE Ball : 2RRB, 2RSB, 2RPB, 3RSB C/R : 4RRR, 4RCR, 6RCR Taper: 2RTB, 3RTB, 2RTR, 4RTR [Product Use] * R pro series is suitable for Super hardened steels (HRC 52~70) and pre-hardened steel * Strong wear-resistance and minimizing chipping by adapting R-pro coating.(Si based PVD coating) * Excellent surface roughness of work pieces due to optimized cutting edge design

[Product Description] R-PRO series is specialized for cutting super-hardened & heat-treated steel (HRC 52 to HRC 72). It has excellent wear resistance and a shape design for increasing machinability. In addition, we have taper end mills that can be customized to customers. [Product Specification] Flat end mill : D0.1 ~ D12 + Various effective length / total length Ball end mill : D0.1 ~ D12 + Various effective length / total length C/R end mill : D1 ~ D12 + Various effective length / total length Taper end mill : D1 ~ D12 + Various effective length / total length [Product Model] Flat : 2RRE, 4RRE, 4RPE, 4RLE Ball : 2RRB, 2RSB, 2RPB, 3RSB C/R : 4RRR, 4RCR, 6RCR Taper: 2RTB, 3RTB, 2RTR, 4RTR [Product Use] * R pro series is suitable for Super hardened steels (HRC 52~70) and pre-hardened steel * Strong wear-resistance and minimizing chipping by adapting R-pro coating.(Si based PVD coating) * Excellent surface roughness of work pieces due to optimized cutting edge design

[Product Description] H-PRO series can be used in a wide range from general steel to high-hardness steel, and it is designed for high-hardness and high-speed milling. It is suitable for cutting carbon steel, alloy steel series, molds and mold parts, and is useful for ultra-precision machining by applying high-precision tolerances. [Product Specification] Flat end mill : D0.05 ~ D25 + Various effective length / total length Ball end mill : D0.1 ~ D20 + (same as above) C/R end mill : D0.2 ~ D20 + (same as above) Inner C/R end mill : D0.5 ~ D5.9 + (same as above) High speed milling end mill : D0.8 ~ D12 + (same as above) [Product Model] Flat : 2HRE, 2HPE, 2HLE, 4HRE, 4HPE, 4HLE, 4HHE, 6HPE Ball : 2HRB, 2HSB, 2HPB, 3HPB, 4HPB, C/R : 2HRR, 2HCR, 4HRR, 4HCR, 4HIT Inner C/R : 2IRC, 4IRC [Product Use] H pro series is suitable for High hardened steels (HRC 45~55) and pre-hardened steel. Strong wear-resistance and minimizing chipping by adapting H-pro coating.

[Product Description] H-PRO series can be used in a wide range from general steel to high-hardness steel, and it is designed for high-hardness and high-speed milling. It is suitable for cutting carbon steel, alloy steel series, molds and mold parts, and is useful for ultra-precision machining by applying high-precision tolerances. [Product Specification] Flat end mill : D0.05 ~ D25 + Various effective length / total length Ball end mill : D0.1 ~ D20 + (same as above) C/R end mill : D0.2 ~ D20 + (same as above) Inner C/R end mill : D0.5 ~ D5.9 + (same as above) High speed milling end mill : D0.8 ~ D12 + (same as above) [Product Model] Flat : 2HRE, 2HPE, 2HLE, 4HRE, 4HPE, 4HLE, 4HHE, 6HPE Ball : 2HRB, 2HSB, 2HPB, 3HPB, 4HPB, C/R : 2HRR, 2HCR, 4HRR, 4HCR, 4HIT Inner C/R : 2IRC, 4IRC [Product Use] H pro series is suitable for High hardened steels (HRC 45~55) and pre-hardened steel. Strong wear-resistance and minimizing chipping by adapting H-pro coating.

[Product Description] H-PRO series can be used in a wide range from general steel to high-hardness steel, and it is designed for high-hardness and high-speed milling. It is suitable for cutting carbon steel, alloy steel series, molds and mold parts, and is useful for ultra-precision machining by applying high-precision tolerances. [Product Specification] Flat end mill : D0.05 ~ D25 + Various effective length / total length Ball end mill : D0.1 ~ D20 + (same as above) C/R end mill : D0.2 ~ D20 + (same as above) Inner C/R end mill : D0.5 ~ D5.9 + (same as above) High speed milling end mill : D0.8 ~ D12 + (same as above) [Product Model] Flat : 2HRE, 2HPE, 2HLE, 4HRE, 4HPE, 4HLE, 4HHE, 6HPE Ball : 2HRB, 2HSB, 2HPB, 3HPB, 4HPB, C/R : 2HRR, 2HCR, 4HRR, 4HCR, 4HIT Inner C/R : 2IRC, 4IRC [Product Use] H pro series is suitable for High hardened steels (HRC 45~55) and pre-hardened steel. Strong wear-resistance and minimizing chipping by adapting H-pro coating.