API 5L X42/L290 steel plate - Henan Seed Steel Metal Materials Co., Ltd.

Steel grade show

AM 09: 00 ~ PM 06:00

HOME  >  Steel grade show >  API  >  API 5L X42/L290 steel plate

API 5L X42/L290 steel plate

Name:API 5L X42/L290 steel plate

Material:API 5L X42, API 5L X42/L290 steel plate,API 5L X42/L290 steel pipe


Thickness:Thickness: 6-80mm, Width: 1360-3000mm, Length: 6000-12000mm


DeliveryTime:15-30 days

PaymentTerms:T/T, 100% Irrevocable at sight


API 5L X42 steel plate/pipes

Under API 5L standard, we can regard API 5L X42 steel plate/pipe as large diameter pipes steel.  API X42 steel pipe is  one  main type of steel for large diameter pipes,  API-X42 steel is used for pressure liquid transport, oil, gas, water and other liquid transportation, oil field engineering, ductwork, construction, steel pipe, oil and gas project which use pipes.

X 42API5L Material#1.0484
Comparison of Steel Grades
DIN 17172

Delivery Condition

AR(As Hot Rolled), N(Normalized), T(Tempered), Q(Quenched), TMCP, Q+T(Quenched and Tempered), UT(Ultrasonic Test:ASTM A435,ASTM A578-C/B/A,EN10160-S0E1,S1E2,S2E3,S3E4), Impact Test, PWHT(Post Weld Heat Treatment), HIC, Z Test(Z15, Z25, Z35)

API 5L X42/L290 Steel Chemical Analysis

Material number
C max
Si max
Mn. mix
P max
S max

API 5L X42/L290 Steel Mechanical Properties

Permissible yield point ratio
Yield Strength MPa(min)
Tensile Strength MPa
Elongation % (min)
≤ 0.85

Other API 5L steel grades:

API 5L X42 L290   API 5L X80 L555   API 5L X70 L485   API 5L X65 L450   API 5L X60 L415   API 5L X56 L390   API 5L X52 L360   API 5L Gr B   API 5L Gr A

Steel products delivery guarantee:

1. According to the standard of container shipment.

2. Steel packaging is moistureproof and abrasionproof.

3. The ship is low safety risk, arrives quickly, and delivery in time.

1.DO you have factory?

We act as main distributors of goverment owned mills, and we have our own machining centers for cutting and simple machining jobs.

2.Where is your factory?

Our representative mills located in Henan, Shangdong, Jiangxi, Guangdong provinces,etc.

3.Can you send us the sample?

It should be according to our stock status and samples are available when we have suitable stocks.

4.How about the delivery time?

Normally we can keep 40 days in average with mill run schedule, for stocks within 10 days. All delivery terms are on basis to Chinese loading port.

5.What payment terms can you accept?

T/T or L/C. For special requests about the payment, please indicate us first then we will check the availability.

7, What is your MOQ?

MOQ for mill run should meet 5tons per size in normal condtions, which should follow the schedules of our mills when inquiry time.

8, What is your shipping port?

Tianjin, Shanghai, Qingdao, etc. All loading ports in China are ok for us.

9,could i visit the factory by myself?

Surely you can, please inform us your plan in advance so we can arrange some people to take you have a look around our mills/ factories.

10.can you give me the Manufactory Test Certificate?

For sure we can supply some saples for your reference.

* Name :
Phone :
Contact :
Mobile :
*Mailbox :
*Topic :
*Content :