API 5L , seamless tube , steel pipe - Tianjin Baolai Steel Industry Group Co.,Ltd

Fire Sprinkler Pipe Fittings,fire sprinkler pipe fittings,fire sprinkler pipe fittings , Supplier | Tianjin Baolai Steel Industry Group Co.,Ltd,fire sprinkler pipe fittings,Find fire sprinkler pipe fittings ? Here supplier with international certificate. Large Produce Capacity. High Efficient Team. Accept customized order. Browse More Details Now!,Schedule 40 Fire Sprinkler Pipe,Fire Fighting Pipe,Schedule 40 Fire Sprinkler Pipe,Fire Fighting Pipe,Tianjin Baolai Steel Industry Group Co.,Ltd Schedule 40 Fire Sprinkler Pipe,Fire Fighting Pipe - Schedule 40 Fire Sprinkler Pipe and Fire Fighting Pipe Manufacturer,Schedule 40 Fire Sprinkler Pipe,Fire Fighting Pipe,Wide Selection of Schedule 40 Fire Sprinkler Pipe , Tianjin Baolai Steel Industry Group Co.,Ltd focus on Fire Fighting Pipe , for many years. Provide one-stop customization service. factory price get inquiry now.

API 5L Carbon Seamless Steel Pipes, smls tubes

API 5L Carbon Seamless Steel Pipes/ Tubes

Model NO. API 5L Carbon Seamless Steel Pipes, smls tubes

Certification API

Grade Gr.B/ X42/ X52/ X60/ X65

Out Diameter 1/2" - 48" ( DN15 - DN1200)

Wall Thickness Sch40/ 80/ 120/ 160

Length 6M/12M or Customized

Ends Plain/ Bevel

Usage Oil and Gas/ Water Pipeline

Surface Bare/ Black/ Varnish/ Oiled/ Galvanized, 3PE, etc

Quantity

Our API 5L carbon seamless steel pipes / seamless tubes are made with high-quality steel and are perfect for transporting oil, gas, and water in various industries.

API 5L seamless tube is the oil, natural gas, and water transmission pipeline specified by American Petroleum Institute, including seamless and welded steel pipes.

API 5L seamless pipeline /line pipes are available in multiple carbon steel grades, designated as Grade B, X42, X46, X52, X56, X60, X70, and X80, and in PSL1 or PSL2 specification levels. The following is the difference between PSL1 and PSL2 and the introduction of common steel grades.

Example Size

Note: Some of the main specifications are shown below, please get in touch with us for more details.

Designator	DN Designator	Outside Diameter	Wall Thickness	Weight Class	Schedule No.	Test Pressure, psi
mm	mm	Grade A	Grade B
1/2"	15	21.3	2.77	STD	40	4.8	4.8
3.73	XS	80	5.9	5.9
4.78	-	160	6.2	6.2
7.47	XXS	-	6.9	6.9
6"	150	168.3	4.78	-	-	7.0	8.2
5.56	-	-	8.2	9.6
6.35	-	-	9.4	10.9
7.11	STD	40	10.5	13.0
7.92	-	-	11.7	13.7
8.74	-	-	12.9	15.0
9.52	-	-	14.1	16.4
10.97	XS	80	16.2	18.9

Advantage of API 5L Seamless Pipeline

1. Help cut down on expenses.

Although more expensive than the welded pipe, this increased ability to withstand pressure allows using pipes that are thinner and lighter，

so the total price is lower.

2. Excellent resistance to cracking forces which can be caused in long pipelines；

3. Sour service suitability and durability；

4. Excellent strength and ability to withstand high-temperature applications；

5. Long service life in any industrial pipeline operation.

Differences between PSL1 & PSL2

NPS	Outside Diameter	Wall Thickness
CVN impact (Charpy) testing	None required	Required for all grades
Nondestructive Inspection of Seamless	Only when the purchaser specifies SR4	SR4 mandatory
Certification	Certificates when specified per SR15	Certificates (SR 15.1) mandatory
Traceability	Traceable only until all tests are passed, unless SR15 is specified	Traceable after completion of tests (SR 15.2) mandatory
Hydrostatic Test	Required	Required