Carbon Steel Pipes & Tubes

Ruitai carrys a full inventory of carbon steel pipe products in a variety of sizes to meet the structural piping requirements for applications the water, petroleum, oil & gas and other industries. Carbon steel pipe can be structural in nature or used in fluid, gas, oil transmission. We carry carbon steel piping in A500, A53, A106 and A252.The grade indicates the testing methods required for a given application. It is critical that structural grades of carbon steel pipe not be used for pressure or fluid applications.

Material standard：
ASTM A333——Seamless and Welded Steel Pipe for Low-Temperature Service
Mainly Grade：
Grade 1, Grade 3, Grade 4, Grade 6, Grade 7, Grade 8, Grade 9, Grade 10, Grade 11
Size (mm): O.D.:6.0-114.0 W.T.:1-15 L:max 12000
Standard Carbon Steel Pipe Specifications & Grades
A/SA-106 – Grades B & C
A/SA-53 Seamless – Grade B
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

products  of  carbon steel pipe

A53 A106 API5L Grade B/C X42 Seamless Pipe
Size Range : 1/8″ – 26″
Schedules : 20, 30, 40, Standard (STD), Extra Heavy (XH), 80, 100, 120, 140, 160, XXH
Grades : ASTM A53 Gr B, ASME SA53 Gr B, API-5L Gr B, ASTM A106 Gr B, ASME SA106 Gr B, ASTM A106 Gr C, PSL 1 and PSL2

API5L X-42 X-52 X-60 Seamless Pipe
Size Range : 2″ – 24″
Schedules : Standard (STD), Extra Heavy (XH), 100, 120, 160, XXH
Grades : PSL1 and PSL2

A333 (Low Temp) Grade 1/6 Carbon Steel Seamless Pipe
Size Range : 1/2″ – 24″
Schedules : Standard (STD), Extra Heavy (XH), 100, 120, 160, XXH

A53 API5L Grade B X-42 X-52 X-60 ERW (Electric Resistance Welded) Pipe
Size Ranges : 2″ – 24″
Schedules : 10, 20, Standard (STD), Extra Heavy (XH)
Non-Schedules : .120wall, .156wall, .188wall, .203 wall, .219wall etc.
Grades : API-5L Gr B, API-5L Gr X42, API-5L Gr X52, API-5L Gr X60, API-5L Gr X65PSL1 and PSL2

API5L Grade B X-42 X-52 X-60 DSAW/SAW
Size Ranges : 26″ – 60″
Schedules : 20, Std, XH, 30,
Grades : API-5L Gr B, API-5L Gr X42, API-5L Gr X52, API-5L Gr X60, API-5L Gr X65PSL1 and PSL2
Sizes (Seamless): 1/2″ NB – 60″ NB
Sizes (ERW): 1/2″ NB – 24″ NB
Sizes (SAW): 16″ NB – 100″ NB
Wall Thickness available:
Schedule 20 – Schedule XXS (heavier on request) up to 250 mm thk

Types of carbon steel pipe

ASTM A500/A500M Structural Round Tubing
ASTM A53 Welded Black Steel Pipe
ASTM SA53 ERW Welded Pipe
ASTM A795 Black Welded Steel Pipe
ASTM A252 Welded Steel Pipe Piles
ASTM A53 Black Steel Tube
ASTM A795 Hot Dipped Zinc-Coated Welded Steel Pipe
ASTM A500 SHS Pipe
ASTM A500 RHS Pipe
ASTM A106 GR. B Seamless Pipe
A53 GR.B carbon steel pipes tubes
BS 1387 ERW Welded Carbon Pipe
EN10219 Cold-Formed Welded Pipe
EN10217 Welded ERW Pipe
EN10219 Cold-Formed Welded Pipe
BS 1387 Galvanized Pipe
Steel tubing supplier gas pipe line companies