Welded Tube Square Tubes Pipe Q345b Rectangular Steel Wholesale Hollow Tubular 25*50mm Provided Carbon Steel Pipe

Buy high-quality Q345B rectangular steel hollow tubular pipes from our factory. The welded tube square tubes are provided in carbon steel material, with a size of 25*50mm. Wholesale options available.
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PRODUCTS DETAILS

  • Overview
  • Product Description
  • Application
  • Packaging & Shipping
  • Company Profile
  • Certifications
  • FAQ
Overview

Basic Info.

Model NO.
carbon steel square pipe
Usage
Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Construction & Decoration
Section Shape
Square,Retangular
Category
Carbon Steel Square Pipe
Thickness
0.1-15mm
Length
5.8m,11.8m or as Request
Steel Material
ASTM A53/A106,API 5L,En10216,DN1626
Process
Hot Rolled/Hot Expansion/Cold Drawn/Cold Rolled
Surface
Bared Black Painting, Galvanized,Coating
Package
Bundles, Bulk
Inspection
Hydraulic Testing, Ultrasonic Testing or X-ray
Certificate
ISO9001
Date of Delivery
8-14 Days According to The Quantity
Payment
T/T L/C
Port of Shipment
Qingdao or as Customer Request
Application
Fluid Pipe, Boiler Pipe, Hydraulic Pipe, Gas Pipe,
Price Term
CIF CFR Fob Ex-Work
Packaging Details
Standard Seaworthy Package or as Requirment
Transport Package
Standard Package or as Your Required
Specification
carbon steel pipe
Trademark
XCY
Origin
China
HS Code
73079900
Production Capacity
100000 Ton Per Year

Product Description

Product Description

The complex chemical and physical properties of the various grades of carbon steel pipe allow for a broad range of service usage. American Piping Products has the right grade, size and price to meet your requirements, including A/SA-106 GRADE B/C and API 5L X-42 thru X-70. A/SA-106 Grades B & C are utilized for services ranging from structural supports to steam drum headers with temperature ranges up to 800°F, while API 5L X Grades 42 thru 70 are utilized for the water and petroleum industry to transport liquids or as platforms on off-shore rigs.
Carbon steel piping is a durable material made from carbon steel, a steel alloy with iron and carbon. Because of its strength and ability to withstand stress, carbon steel pipe is used in a variety of heavy-duty industries like infrastructure, ships, distillers, and chemical fertilizer equipment.

 

Welded Tube Square Tubes Pipe Q345b Rectangular Steel Wholesale Hollow Tubular 25*50mm Provided Carbon Steel Pipe
Welded Tube Square Tubes Pipe Q345b Rectangular Steel Wholesale Hollow Tubular 25*50mm Provided Carbon Steel Pipe



Benefits of Carbon Steel Piping
Carbon steel piping is a durable material made from carbon steel, a steel alloy with iron and carbon. Because of its strength and ability to withstand stress, carbon steel pipe is used in a variety of heavy-duty industries like infrastructure, ships, distillers, and chemical fertilizer equipment.
Benefits of Carbon Steel Piping
Carbon steel piping provides safety and durability. Because it is shock resistant and not affected by harsh environmental conditions like pressure or extreme weather, it is an ideal material for structural applications.

 

product name
carbon steel square pipe
material
Q195,Q235,Q345,Q275,A36,A53,A106,A192,ST52,Q355,A210,T12,T11,P5,P9,P91,T22,A333,4140,5135 etc.
standard
AISI,ASTM,JIS,GB,DIN,EN,SUS,etc
Size
Rectangular Tube: 10*20-120*80mm
Square Tube : 16*16-250*250 mm
(check sizes provided from below table)
thickness
0.5-30mm or as request
grade
1.7220,1.7336,1.2601,1.7380,1.7335,1.0033,1.0116 etc.
application
Widely used in construction, chemical, food, agriculture, ship parts and other industries.
Suitable for train, airplane, conveyer belt, vehicle, bolt, nut, spring, screen, etc.
payment terms
30% TT deposit ,the balance T/T or L/C at sight
Price term
Ex-work,FOB,CIF,CFR,etc
delivery time
7-15 days after receving the deposit
packing
Export standard package, suit for all kinds of transport, or as required.
Shipment
by bulk or load into 20ft / 40ft containers

 Carbon Steel Pipes
The incredible strength of carbon steel means that carbon steel pipe can be made thinner and with less material while still being able to transport high volumes. This makes carbon steel piping a cost-effective material. Not only can less of it be used, but carbon steel is also recyclable, making it both environmentally-friendly and cost-effective.
 
Because it's easy to manufacture, carbon steel piping is a versatile material. We can make it in a variety of thicknesses and dimensions. It's also easy to cut and bent to fit wherever it's needed. Its also easily connected to joints, valves, and other pipe fittings.


Standard Carbon Steel Pipe Specifications & Grades

  Grade A Grade B Grade C
Carbon max. % 0.25 0.30* 0.35*
*Manganese % 0.27 to 0.93 *0.29 to 1.06 *0.29 to 1.06
Phosphorous, max. % 0.035 0.035 0.035
Sulfur, max. % 0.035 0.035 0.035
Silicon, min.% 0.10 0.10 0.10
Chrome, max. % 0.40 0.40 0.40
Copper, max. % 0.40 0.40 0.40
Molybdenum, max. % 0.15 0.15 0.15
Nickel, max. % 0.40 0.40 0.40
Vanadium, max.% 0.08 0.08 0.08
*Unless otherwise specified by the purchaser, for each reduction of 0.01% below the specified carbon maximum, an increase of 0.06% manganese above the specified maximum will be permitted up to a maximum of 1.65% (1.35% for ASME SA106).

A/SA-106 
ASTM A106 seamless steel pipe (also known as ASME SA106 pipe) is commonly used in the construction of oil and gas refineries, power plants, petrochemical plants, boilers, and ships where the piping must transport fluids and gases that exhibit higher temperatures and pressure levels.
Scope
ASTM A106 Seamless Pressure Pipe (also known as ASME SA106 pipe) covers seamless carbon steel nominal wall pipe for high-temperature service. Suitable for bending, flanging and similar forming operations.

NPS 1-1/2″ and under may be either hot finished or cold drawn. NPS 2″ and larger shall be hot finished unless otherwise specified.

Process
Killed steel, with primary melting process being open-hearth, basic-oxygen, or electric-furnace, possibly combined with separate degassing or refining.

1/2" Nominal to 24"O.D. Seamless Pipe
Wall Thicknesses - Schedule 40 up to 4.000"

    Type E Type F
  Type S
(seamless)
(electric-
resistance welded)
(furnace-
welded pipe)
  Grade A Grade B Grade A Grade B Grade A
Carbon max. % 0.25 0.30* 0.25 0.30* 0.30
Manganese % 0.95 1.2 0.95 1.2 1.2
Phosphorous, max. % 0.05 0.05 0.05 0.05 0.05
Sulfur, max. % 0.045 0.045 0.045 0.045 0.045
Copper, max.% 0.40 0.40 0.40 0.40 0.4
Nickel, max. % 0.40 0.40 0.40 0.40 0.4
Chromium, max. % 0.40 0.40 0.40 0.40 0.4
Molybdenum, max. % 0.15 0.15 0.15 0.15 0.15
Vanadium, max. % 0.08 0.08 0.08 0.08 0.08
*For each reduction below 0.01% below the specified carbon maximum, an increase of 0.06% manganese above the specified maximum will be permitted up to a maximum of 1.65% (does not apply to SA53).
A/SA-53 Seamless steel pipe
ASTM A53 pipe (also referred to as ASME SA53 pipe) is intended for mechanical and pressure applications and is also acceptable for ordinary uses in steam, water, gas and air lines. It is suitable for welding and for forming operations involving coiling, bending, and flanging, subject to certain qualifications.

American Piping Products stocks a full range of A53 pipe (SA53 Pipe) in:
Grade B
NPS 1/8" to 26" diameter
Schedules 10 through 160, STD, XH and XXH
Scope
ASTM A53 pipe covers Seamless and Welded, Black and Hot-Dipped Galvanized nominal (average) wall pipe for coiling, bending, flanging and other special purposes and is suitable for welding. Continuous-Welded pipe is not intended for flanging. Purpose for which pipe is intended should be stated on order.
Materials and Manufacture
The steel for both seamless and welded pipe shall be made by one or more of the following processes: open-hearth, electric furnace, or basic-oxygen. The weld seam of electric-resistance welded pipe in Grade B shall be heat treated after welding.
High Yield Carbon Steel Pipe Specifications & Grades

API5L Seamless - Grades B (X42, X52, X60, X65 and above)
High Yield Carbon Steel Flanges & Fittings
High Yield Butt Weld Fittings: A- 860 or MSS SP75
WPHY42 (Y52, Y56, Y60, Y65)
High Yield Flanges: A-694 (F42, F52, F56, F60, F-65)

Application

Welded Tube Square Tubes Pipe Q345b Rectangular Steel Wholesale Hollow Tubular 25*50mm Provided Carbon Steel Pipe
Carbon structural steel pipe is versatile and useful for a variety of applications. Some of the most common uses of carbon steel piping are:
Building foundations
Transporting natural gases or oil
Boiler and condenser tubes
Transporting wastewater
Chemical Processing
High-pressure applications
Transporting sewage
Bollard construction
Shipbuilding
Shoring
Trash enclosures
Distillers
OEM applications

Square pipes are used in construction, machinery manufacturing, steel construction and other projects, shipbuilding, solar power generation support, steel structure engineering, electric power engineering, power plants, agricultural and chemical machinery, glass curtain walls, automobile chassis, airports, boiler construction, highway railings, housing construction, pressure vessels, oil storage tanks, bridges, power station equipment, lifting and transportation machinery and other welded structural parts with high loads. It is widely used.

Packaging & Shipping

Welded Tube Square Tubes Pipe Q345b Rectangular Steel Wholesale Hollow Tubular 25*50mm Provided Carbon Steel Pipe
Welded Tube Square Tubes Pipe Q345b Rectangular Steel Wholesale Hollow Tubular 25*50mm Provided Carbon Steel Pipe

Company Profile

Welded Tube Square Tubes Pipe Q345b Rectangular Steel Wholesale Hollow Tubular 25*50mm Provided Carbon Steel Pipe
Jinan Jiyang xinchengyuan iron and steel trade center is a professional steel company engaged in the research, development, production, sale and service. It had five branch companies. Our annual sales nearly one billion, about 280, 000 tons steel, It is located in Jinan with the convenient transportation access. In line with the development concept of quality conquer the world, service achievement future. We dedicate to strict quality control and thoughtful customer service, and our experienced staff members are always available to discuss your requirements and ensure every customer satisfaction. Our main products include PPGI, galvanized steel, steel plate, round bar, steel pipe, Stainless steel product, angle bar, steel pile, H beam, I beam, angle, Channel flat steel etc. With double guarantee of service and management system. Main market distributes in North America, South America, Africa, Southeast Asia as well as Oceania. We have established long-term and win-win partnership with many large steel manufacturers, such as Baosteel, Laiwu Steel, Rizhao Steel, Handan Iron and Steel, Angang and Maanshan Iron and Steel. We always foucesed on the intergration of reasources, in line with the concept of win win cooperation. Sincerely wish to build a long and regular business with you forever.
Welded Tube Square Tubes Pipe Q345b Rectangular Steel Wholesale Hollow Tubular 25*50mm Provided Carbon Steel Pipe
Welded Tube Square Tubes Pipe Q345b Rectangular Steel Wholesale Hollow Tubular 25*50mm Provided Carbon Steel Pipe

Welded Tube Square Tubes Pipe Q345b Rectangular Steel Wholesale Hollow Tubular 25*50mm Provided Carbon Steel Pipe

Certifications

Welded Tube Square Tubes Pipe Q345b Rectangular Steel Wholesale Hollow Tubular 25*50mm Provided Carbon Steel Pipe

Welded Tube Square Tubes Pipe Q345b Rectangular Steel Wholesale Hollow Tubular 25*50mm Provided Carbon Steel Pipe

FAQ

1. Where is your factory ?
Our company's processing center is located in Shandong, China.
Which is well equipped with kinds of machines, such as laser cutting machine,mirror polishing machine and so on.We can provide a wide range of personalized services according to the customers' needs.

2. What are your company's main products ?
Our main products are stainless steel plate/sheet, coil, round/square pipe, bar, channel, etc.

3. How do you control quality ?
Mill Test Certification is supplied with shipment, Third Party Inspection is available.

4. What are the advantages of your company ?
We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.

5. How many coutries you already exported ? 
A5: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Iran, Turkey, Jordan,India, etc.

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