Wholesale Q235 Precision Carbon Steel Pipe and Precision Bright Tube 15mm

• Customization: Available
• After-sales Service: Anything
• Warranty: 5-10years
• Model NO.: Q234 Q345 Q195
• Technique: Hot Rolled
• Material: Carbon Steel
• Surface Treatment: Black
• 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
• Surface: Galvanized, Black
• Packing: Trapped with Steel Belt in Bundles
• Application: Gas Pipe
• Oiled or Non-Oiled: Non-Oiled
• Key Words: ERW Steel Pipe
• Purposes: Furniture/Decorate/Industry/Construction
• Container Size: 20/40
• Length: 1-12m
• Transport Package: Standard Sea-Worthy Export Packing
• Specification: 3mm- 660 mm
• Trademark: yasen
• Origin: China
• HS Code: 7304319000
• Production Capacity: 5000ton/Month

Product Description

Carbon steel pipe is a spiral seam steel pipe with a steel coiled plate as a raw material, which is often extruded and formed by welding with an automatic double-wire submerged arc welding process. The spiral steel pipe feeds the strip steel into the welded pipe unit, and after being rolled by multiple rollers, the strip steel is gradually rolled up to form a round tube blank with an open gap. 3mm, and make the two ends of the welding port flush.

Carbon Steel Pipe

We have a series of production processes, and the stock is abundant, and the seamless carbon steel pipe is widely used.
The steel pipe has a hollow section and is widely used as a pipeline for transporting fluids, such as pipelines for transporting oil, natural gas, gas, water and certain solid materials. Compared with solid steel such as round steel, steel pipe has the same bending and torsional strength, and is lighter in weight. It is an economical section steel and is widely used in the manufacture of structural parts and mechanical parts, such as oil drill pipes, automobile transmission shafts, Bicycle racks and steel scaffolding used in building construction, etc.

Product Parameters
 

Product Name	Seamless Steel Pipe
Standard	API5L, ASTM A106 Gr.B, ASTM A53 Gr.B, ASTM A270, ASTM A249, ASTM A511,ASTM A778 ,ASTM A312,ASTM A358,ASTM A409,ASTM A213,ASTM A790,ASTM A268,ASTM A269,ASTM A554,ASTM B338,ASTM B673,ASTM B674,ASTM B677,ASTM B675, ASTM B676, ASTM B690,ASTM A928,ASMEB36.19,ASMEB36.10,ASTMA179/A192/A213/A210/370WP91,WP1,WP2
	GB5310-2009,GB3087-2008,GB6479-2013,GB9948-2013,GB/T8163-2008, GB8162-2008,GB/T17396-2009
	EN10216-5,EN10217-7,DIN 17456,DIN 17458
	JIS G3463,JIS G3119,JIS G3446,JIS G3218,JIS G3258,JIS G3448,JIS H4631
	DEP 31,DEP 40,DEP 20,DEP 32,DNV-OS-F101
Grade	Q195 = S195 / A53 Grade A
	Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 /ST42.2
	Q345 = S355JR / A500 Grade B Grade C
Length	5.8~12.0 m or as customized
Surface Treatment	Prime quality (bared, oiled, color paint, 3LPE, or other anti-corrosive treatment)
	With Chemical Composition and Mechanical Properties Analysis;
Inspection	Dimensional and Visual Inspection, also with Nondestructive Inspection.
Application	Structure, Electric power transmission tower projects, Piling, Water, Oil & gas pipeline engineering, Mechanical industry, Municipal projects, Roads and its auxiliary facilities, etc.

Standard Carbon Steel Pipe Specifications & Grades

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"

 

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.

 

 

Flanges & Fittings
Carbon Steel Butt Weld Fittings: A/SA-234 WPB * WPC
Carbon Steel Forged Fittings: A/SA-105
Carbon Steel Flanges: A/SA 105

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)

Seamless Steel Pipe Standard

 

ASTM A53 Gr.B	Black and hot-dipped zinc-coated steel pipes welded and seamless
ASTM A106 Gr.B	Seamless carbon steel for high temperature service
ASTM SA179	Seamless cold-drawn low-carbon steel heat exchanger and condenser tubes
ASTM SA192	Seamless carbon steel boiler tubes for high pressure
ASTM SA210	Seamless Medium-carbon boiler and superheater tubes
ASTM A213	Seamless alloy-steel boiler, superheater, and heat-exchanger tubes
ASTM A333 Gr.6	seamless and welded carbon and alloy steel pipe intended for use at low temperatures
ASTM A333 P9,P11,T22,T91	Seamless ferritic alloy-steel pipe for high-temperature service
ASTM A336	Alloy steel forgings for pressure and high-temperature parts
ASTM SA519 4140/4130	Seamless carbon for mechanical tubing
API Spec 5CT J55/K55/N80/L80/P110/K55	Seamless steel pipe for casing
API Spec 5CT PSL1/PSL2/Gr.b, X42/46/52/56/65/70	Seamless steel pipe for line pipe
DIN 17175	Seamless steel tube for elevated temperture
DN2391	Cold drawn seamless prevision pipe
DIN 1629	Seamless circular unalloyed steel tubes subject to special requirements

 

Seamless Steel Pipe Application

 

Type		Application
Structure Purposes		General structure and mechanical
Liquid Services		Petroleum, gas and other fluids conveying
Low and Midium Pressure Boiler Tube		Steam and boiler manufacturing
Hydraulic Pillar Service		Hydraulic support
Auto Semi-shaft Casing		Auto sem-shaft casing
Line Pipe		Oil and gas conveying
Tubing and Casing		Oil and gas conveying
Drill Pipes		Well drilling
Geological Drilling Pipe		Geological drilling
Furnace Tubes, Heat Exchangers Tubes		Furnace tubes, heat exchangers
Chilled water pipe	Steam/condensate pipe	Heat exchanger pipe	Marine/offshore pipe	Dredging pipe	Industrial pipe
Oil and gas pipe	Fire fighting pipe	Construction/structure pipe	Irrigation pipe	Drai/sewage pipe	Biler tube

1.Sufficient stock, sturdy packaging, short transportation period
2. we have high-quality after-sales service, the product quality guarantees your satisfaction, and the price is suitable.
3.The company is headquartered in Jinan, with 15 years of development and complete production process.