Premium Heavy-Duty Carbon Steel Square Tubing for Industrial Use

• Customization: Available
• After-sales Service: Online 24/7
• Warranty: 5 Year
• Model NO.: Q195 Q235B S275 S275jr A53 St37 A106
• Type: Seamless/Welded
• Technique: Cold Rolled Hot Rolled Galvanized
• Material: Carbon Steel
• Surface Treatment: Hot DIP Galvanized
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Round.Square.Rectangle
• Application: Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pip
• Processing Service: Bending, Welding, Decoiling, Punching, Cutting
• Invoicing: by Actual Weight
• Alloy or Not: Non-Alloy
• Thickness: 2.1 - 59.5 mm
• Length: 12m, 6m, 6.4m
• Tolerance: 1%
• Oiled or Non-Oiled: Slightly Oiled
• Delivery Time: Within 7days
• Advantage: Strong Corrosion Resistance / Fast Delivery
• Grade: Q235,Q345,S235jr,S235jo,S235j2,Ss330,SPHC etc
• Price Term: CIF CFR Fob Ex-Work
• Standard: AISI, ASTM, BS, DIN, GB, JIS
• Special Pipe: API Pipe, EMT Pipe, Other
• Transport Package: Seaworthy Standard Package
• Specification: Can be customized
• Trademark: Yuantaiderun
• Origin: China, Shandong
• HS Code: 7304191000
• Production Capacity: 50000t/Month

Product Description

Discover the unparalleled quality of our Seamless Pipe Carbon Steel and Tube! Featuring a hot sale of premium-grade Carbon Steel Seamless Pipes, crafted for excellence and durability.

Seamless steel pipes, expertly perforated from whole round steel, offer unmatched reliability with no welds on their surface. These pipes, known as seamless steel pipes, are categorized by their production methods, including hot-rolled, cold-rolled, cold-drawn, extruded, and top pipes. Seamless pipes come in two primary shapes: round and special-shaped, which include square, elliptical, triangular, hexagonal, melon-shaped, star-shaped, and finned configurations. Our product range boasts diameters from a robust 900mm to a precise 4mm, catering to diverse applications. Depending on their purpose, we offer thick-walled and thin-walled variants. These versatile seamless steel pipes are essential for applications in petroleum geological drilling, petrochemical cracking, boilers, bearings, and high-precision structural uses in automobiles, tractors, and aviation.

Product Parameters

 

Standard	ASTM A106, ASTM A53, API 5L Gr.B, DIN17175,DIN1629
Material	ASTM A106B, ASTM A53B, API 5L Gr.B,ST52, ST37,ST44 SAE1010/1020/1045,S45C/CK45,SCM435,AISI4130/4140
Outer diameter	13.7mm-609.6mm
Wall thickness	1.5mm-50mm
Length	3m-12m, random or fixed, as the clients' requests
Technology	Hot Rolled
Tolerance	Control with in the standard, OD:+/-1%, WT:+/-5%
Advantages	1.Short delivery time
	2.Quality assurance
	3.Competitive price
	4.Free Sample

 

Carbon Steel Seamless Pipe and Tube
ASTM A53 API 5L Carbon Steel Seamless Pipe and Tube
Seamless Steel Pipe, as the name suggests, is a pipe without any seam or weld-joint, offering enhanced durability.
Seamless Steel Pipes are tubular sections or hollow cylinders, typically used for efficient conveyance of
liquids, gases (fluids), slurries, powders, and masses of small solids due to their circular cross-section.
masses of small solids.
Carbon Steel Seamless Pipe
ASTM A106 Hot Rolled Seamless Pipes
Our seamless steel pipes undergo stringent production controls, ensuring every pipe meets international standards.
Each pipe is fully tested to guarantee we supply only the highest quality products.
.

Advantages:

1) Utilizing hot-rolled and cold-drawn techniques to produce pipes with larger diameters.

2) Customizable length cutting on the production line with a tolerance of +/- 5mm.

3) Free beveling service.

4) Packing tailored to your specific requirements.

Product testing

Detailed Photos

 

 

Company Profile

 

 

Packaging & Shipping

Packing and Shipping Procedures:
1. Securely bundled with 8-9 steel stripes, perfect for small diameter steel pipes
2. Each bundle is meticulously wrapped with a water-proof cover, then reinforced by steel stripes and nylon lifting belts at both ends
3. Loose packaging specifically designed for larger diameter steel pipes, ensuring utmost protection
4. Custom packaging solutions tailored to meet every customer's unique requirements

Customer Visit

 

Customer feedback:
After receiving the goods, the customer expressed great satisfaction and thanked us. Following this successful transaction, we have built a long-term, friendly, and cooperative relationship that promises mutual growth and prosperity.We firmly believe that our sincerity and commitment to high-quality products are the foundations for enduring and fruitful collaborations.

FAQ

 

Q1. How long can make delivery?
A: For stock products, shipments will be made within 2-5 days after receiving the deposit or T/T payment.
For products requiring new production with common materials, shipments are usually made within 2-15 days.
For products requiring new production with special and rare materials, shipments typically need 7-15 days.

Q2. Can you provide the samples?
A: Yes, samples can be provided. The sample charge and courier fee will be borne by the buyer.

Q3. What's your payment terms?
A: We require a 30% down payment via T/T, with the balance of 70% payable via T/T or L/C.

Q4. Can you accept customize?
A: Yes, products can be customized according to the customers' specifications.

Q5. How to ensure the quality?
A: A Mill Test Certificate is supplied with the shipment.
If required, Third Party Inspections or SGS inspections are acceptable.

Seamless steel pipes are crafted from whole round steel and feature no welds on their surface, thus called seamless steel pipes. Depending on the production method, these pipes can be categorized into hot-rolled, cold-rolled, cold-drawn, extruded, and top pipes. Based on the cross-sectional shape, they are either round or special-shaped, including square, elliptical, triangular, hexagonal, melon-shaped, star-shaped, and finned pipes. With a maximum diameter of 900mm and a minimum diameter of 4mm, seamless steel pipes serve various purposes. They are classified into thick-walled and thin-walled for different applications and are extensively used in petroleum geological drilling, petrochemical cracking, boiler manufacturing, bearing production, and as high-precision structural steel pipes for the automotive, tractor, and aviation industries.