EDEST STEEL CO.,LTD
EDEST STEEL CO.,LTD We are a modern comprehensive steel service enterprise.Exporting stainless steel, carbon steel and other metal materials. Engaging in steel processing, manufacturing, customization
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Seamless carbon steel pipe Carbon steel hollow bar Carbon steel pipe
Product description
Name: Hollow bar Carbon steel hollow pipe
Standard: API, ASTM, ASME,
Grade: 40Cr 4140 4130 4120 SA106B A106B A53B S235JR, S275JR, STK400, STK500
Outer diameter: 16-820mm
Thickness: 3.0 - 120 mm
Length: ≤16m or cut as required
Process: hot rolling, cold drawing, finishing rolling
Cross-section shape: round, square, oval
Application: fluid conveying, machining, equipment manufacturing, etc.
Surface treatment: black spray paint or according to customer requirements
Advantages: uniform wall thickness, precise inner and outer diameters, clean surface
Is it alloy: alloy and carbon steel
Color: black spray paint or according to customer requirements
Origin: China (Mainland)
| Product name | Seamless Steel Pipe / Seamless Steel Tube |
| Standard | AiSi ASTM GB JIS |
| Grade | API A106 GR.B A53 Gr.B seamless steel pipe / ASTM A106 Gr.B A53 Gr.B steel tube |
| Length | 5.8m 6m Fixed, 12m Fixed, 2-12m Random |
| Place of Origin | China |
| Outside Diameter | 1/2'--48' |
|
| 21.3mm-1219.2mm |
| Technique | 1/2'--6': hot piercing processing technique |
|
| 6'--48' : hot extrusion processing technique |
| Usage /Application | Oil pipe line, Drill pipe, Hydraulic pipe, Gas pipe, Fluid pipe, |
| Tolerance | ±1% |
| Processing Service | Bending, Welding, Decoiling, Cutting, Punching |
| Alloy Or Not | Is Alloy |
| Material | API5L,Gr.A&B, X42, X46, X52, X56, X60, X65, X70, X80, |
| End | Bevel end(>2"), Plain (≤2"),with plastic cap, with screwed and socket |
| Surface | Black Painted, Galvanized, Natural, Anticorrosive 3PE coated,polyurethane foam Insulation |
| Packing | Standard Sea-worthy Packing |
Hot rolling process: The steel billet is heated to a high temperature (generally 1100℃ - 1250℃), and then extruded through the rollers of the hot rolling mill to deform it into the desired shape and size.
Features: Hot-rolled carbon steel pipes have the characteristics of relatively low dimensional accuracy and rough surface, but high production efficiency and low cost, suitable for large-scale production. The outer diameter range of hot-rolled carbon steel pipes is usually large, and large-diameter steel pipes can be produced.
Cold rolling process: On the basis of hot-rolled steel pipes, the steel pipes are further cooled to below room temperature, and then cold-processed through the rollers of the cold rolling mill to make their dimensions more accurate and their surfaces smoother.
Features: Cold-rolled carbon steel pipes have high dimensional accuracy and good surface quality, but relatively low production efficiency and high cost. The cold rolling process can produce thin-walled steel pipes, which are suitable for occasions with high requirements for dimensional accuracy and surface quality
We are a hollow rod manufacturer. We have our own production equipment. The factory has passed ISO9001 system certification. The E355 hollow rods we produce comply with the international EN 10305-1 standards.
Choose EDEST STEEL's carbon steel seamless pipes and experience their superior quality and performance
Contact us today to get a quote!
Manufacturing Capacity
The company has an annual output of 600,000 tons of seamless steel pipes/hollow bars, with product ranges covering full sizes ranging from 16 to 1422mm in diameter and 2 to 150mm in wall thickness.
The company has 2 seamless steel pipe/hollow rod production lines and has strong hollow rod manufacturing capabilities
The products cover many application fields such as thermal power, nuclear power, petrochemicals, oil and gas, machinery, and gas cylinders.
EDEST STEEL CO., LTD is a large comprehensive steel enterprise in China specializing in the export of stainless steel and carbon steel. With over 26 years of experience in production, processing, and sales, we maintain ample stock of stainless steel, carbon steel, and other steel materials. Currently, we have established six major production bases nationwide, to provide diversified processing and production of stainless steel, carbon steel, and other metal materials to meet your various procurement needs. Our high-quality products are well-suited for industries such as energy, manufacturing, machinery, and healthcare.
We are a leading one-stop high-end manufacturing service enterprise in China, equipped with capabilities in steel material processing, component fabrication, finished product manufacturing, and professional technical services. We aim to provide comprehensive support to global end-user manufacturing enterprises.
Our Price May Not Be The Lowest, But We Adhere To The "Quality First, Service First" Our Price Is Reasonable, We Will Be Your Most Satisfied Supplier In China
If You Have Any Questions, Please Feel Free To Contact Us! We Are Committed To Providing You With The Best Products At The Most Reasonable Prices, Always Providing Our Best Service.