Seamless Carbon Steel Tube for High-Pressure Boilers Wholesale Seamless Steel Pipe

• Customization: Available
• Application: Chemical Processing, Construction, Oil and Gas, Water Supply
• Pipe Diameter: 10-100mm
• Model NO.: 10-100mm
• Pipe Length: Below 13m
• Surface Finish: Black
• Wall Thickness: 1.5-20mm
• Technique: Cold Drawn Seamless Tubing
• Standards: ASME, ASTM, En, GB, DIN, JIS, Gostet
• Shape: Round
• Delivery Time: 3-15 Days
• Transport Package: Standard Package
• Specification: Customized
• Trademark: Cheeron
• Origin: China
• HS Code: 7304319000
• Production Capacity: 30, 000 Tons
• Package Size: 1200.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 500.000kg

Product Description

Seamless Design
Cheeron seamless steel tubes are engineered for diverse industrial applications. Their seamless construction ensures safe conveyance of fluids and gases while withstanding structural loads, eliminating weld failure risks entirely.

Cold Drawn Seamless Tubing

Manufactured through advanced cold-drawing processes, our seamless tubes feature uniformly consistent structures without welds, significantly enhancing reliability and durability.

Comprehensive Product Specifications

Covering outer diameters from 10mm to 100mm, wall thicknesses from 1.5mm to 20mm, and lengths up to 13m. Cheeron seamless steel tubes comply with international standards including GB/T, ASTM, and ISO, ensuring seamless integration into global engineering projects.

Exceptional Mechanical Properties

Outstanding tensile strength, elongation, and impact toughness guarantee reliable performance under extreme operating conditions.

Diverse Material Selection

Cheeron seamless steel pipes are meticulously crafted from multiple premium materials: carbon steel, stainless steel, alloy steel, galvanised steel, and more. All materials undergo rigorous chemical composition analysis and processing to meet precise specification requirements.

Product Specifications

(Custom configurations available upon request.)

Diameter/mm	Wall Thickness/mm	Single Pipe Length/m
Φ10	1.5-3.5	<13m
Φ20	1.5-6	<13m
Φ30	1.5-8	<13m
Φ40	1.5-10	<13m
Φ51	1.5-12.5	<13m
Φ60	1.5-16	<13m
Φ70	1.5-17.5	<13m
Φ80	1.5-20	<13m
Φ89	1.5-20	<13m
Φ100	1.5-20	<13m

Certifications

ISO 14001:2015

ISO 9001:2015

ISO 45001:2018 

Company Profile

Established in 1998, Changzhou Qilong Construction Machinery Equipment Co., Ltd. (Cheeron® ) is a top Chinese manufacturer of rebar connectors and seamless steel pipes. Headquartered in Changzhou, Jiangsu, we are a comprehensive enterprise integrating R&D, production, sales, and customer service.

Facility and Team

Our state-of-the-art facility covers 20, 000 square meters, with a 12, 000-square-meter built-up area. With a team of over 100 professionals, including more than 30 skilled technicians, Cheeron combines expertise with advanced manufacturing to deliver exceptional solutions for global clients.

Product Portfolio

Cheeron provides tailored solutions for concrete construction, hydraulic engineering, wind power, railway tunnels, and other infrastructure projects. Our key offerings include:

Rebar Couplers: Threaded (e. g. Standard straight-thread, rib-peeling straight-thread, Upset Forging, Taper threaded, Epoxy Coated, Split, Weldable rebar coupler) and non-threaded (e. g. Grouting, cold extrusion, bolted, quick-connect) couplers.

Rebar Processing Equipment: Upsetting machines, threading machines, and more.

Seamless Steel Pipes: Stainless and carbon steel pipes.

Other Steel Products: CSL Pipes, Hollow anchor rods, and rebar-related products.

All products comply with international standards, including ISO 9001: 2015, ISO 14001: 2015, ISO 45001: 2018, and ISO 15835-2.

Production Capabilities

Equipped with over 200 advanced machines-such as CNC lathes, machining centers, and cold rolling mills-our multiple production lines ensure precision and efficiency. Cheeron′s annual output reaches 50 million rebar couplers and 20, 000 tons of seamless steel pipes, supported by robust technical and financial resources.

Choose Cheeron as your trusted partner for premium rebar connectors, seamless steel pipes, and construction machinery connection solutions.

Production Process

1.Round Steel Piercing

2.Pickling

3.Annealing

4.Finish Rolling

FAQ

Q:  What is the nature of your company?

A:   We are a rebar coupler manufacturer, specializing in the production and customization of rebar couplers, steel pipes, anchor rods, and CLS pipes.

Q:  What is the delivery time for orders?

A: Delivery typically takes 3-30 days, depending on the order quantity.

Q: What payment methods do you accept?

A: We accept T/T, Western Union, Money Gram, PayPal,  and most major payment methods.

Q: What are your payment terms?

A: For orders under $5,000, full payment is required upfront.
    Orders over $5,000 require 70% prepayment with the remaining 30% due prior to shipment.

Q:  Do you provide samples? 

A:  Yes, we offer free samples, but you are responsible for covering the shipping costs.

Q: What shipping methods do you support?

A:We support mainstream shipping terms, including EXW, FOB , CIF, DDP.