According to your request,each size can be selected for different application.Please contact us!
supplies API 5CT casing pipes with the following sizes and specifications:
Standard and Grades: API 5CT J55 / K55, N80-1, N80Q, C90, T95, P110, Q125 and 13Cr
Casing Pipe Size range: 5 1/2" to 20" Length usually in R3.
Tubing Pipe dimensions range: 1.0", 1.315", 1.66", 1.9", 2.063", 2 3/8", 3 1/2"and 4 1 /2", Length in R2.
Type of connections for Casing: BTC (thread coupling buttress), LTC (long round thread coupling), premium connection.
Types of connections for Tubing: BTC, NUE, EUE, Premium
API SPEC 5L | |||
Product Name | Executive Standard | Dimension (mm) | Steel Code / Steel Grade |
Line Pipes | API 5L | Ø60.3~273.1 x WT2.77~12.7 | A25, A, B, X42, X46, X52, X56, X60, X65, X70, X80 |
Grade |
Type |
Total elongation under load (%) |
Yield strength (min)Mpa |
Yield strength (max)Mpa |
Tensile strength min Mpa |
Hardness Max (HRC) |
Hardness Max (HBW) |
J55 |
- |
0.5 |
379 |
552 |
517 |
- |
- |
K55 |
- |
0.5 |
379 |
552 |
655 |
- |
- |
N80 |
1 |
0.5 |
552 |
758 |
689 |
- |
- |
N80 |
Q |
0.5 |
552 |
758 |
689 |
- |
- |
L80 |
1 |
0.5 |
552 |
655 |
655 |
23 |
241 |
L80 |
9Cr |
0.5 |
552 |
655 |
655 |
23 |
241 |
L80 |
13Cr |
0.5 |
552 |
655 |
655 |
23 |
241 |
C90 |
- |
0.5 |
621 |
724 |
689 |
25.4 |
255 |
C95 |
- |
0.5 |
655 |
758 |
724 |
- |
- |
T95 |
- |
0.5 |
655 |
758 |
724 |
25.4 |
255 |
P110 |
- |
0.6 |
758 |
965 |
862 |
- |
- |
Q125 |
All |
0.65 |
862 |
1034 |
931 |
- |
- |
Standard |
Grade |
Chemical compositions (%) |
|||||||||
API SPEC 5CT |
J55 |
C |
Si |
Mn |
P |
S |
Cr |
Ni |
Cu |
Mo |
V |
K55 |
0.34 ~ 0.39 |
0.20 ~ 0.35 |
1.25 ~ 1.50 |
≤0.020 |
≤0.015 |
≤0.15 |
≤0.20 |
≤0.20 |
/ |
/ |
|
N80 |
0.34 ~ 0.38 |
0.20 ~ 0.35 |
1.45 ~ 1.70 |
≤0.020 |
≤0.015 |
≤0.15 |
/ |
/ |
/ |
0.11 ~ 0.16 |
|
L80 |
0.15 ~ 0.22 |
≤1.00 |
0.25 ~ 1.00 |
≤0.020 |
≤0.010 |
12.0 ~ 14.0 |
≤0.20 |
≤0.20 |
/ |
/ |
|
P110 |
0.26 ~ 0.395 |
0.17 ~ 0.37 |
0.40 ~ 0.70 |
≤0.020 |
≤0.010 |
0.80 ~ 1.10 |
≤0.20 |
≤0.20 |
0.15 ~ 0.25 |
≤0.08 |
Product Name
|
Carbon Steel Pipe/Tube
|
Material
|
A53 Gr.B,A36,ST52,ST35,ST42,ST45,X42,X46,X52,X60,X65X70
|
Standard
|
API 5L,ASTM A106 Gr.B,ASTM A53 Gr.B,ASTM A179/A192,ASTM A513,ASTM A671,ASTM A672,BS EN 10217,BS EN10296,BS EN 39,BS6323,DIN
EN10217 |
Certificates
|
API 5L,ISO9001,SGS,BV,CCIC
|
Outer Diameter
|
20mm-600mm or as required
|
Wall Thickness
|
SCH10,SCH20,SCH30,STD,SCH40,SCH60,SCH80,SCH100,SCH120,SCH160,XS,XXS
|
Length
|
1-12m or as required
|
Surface Treatment
|
black paint,varnish,oil,galvanized,anti-corrosion coated
|
Marking
|
Standard marking,or according to your request.Marking Method:Spray white paint
|
End Treatment
|
Plain End/Bevelled End/Grooved End/Threaded End With Plastic Caps
|
Technique
|
Hot Rolled or Cold Rolled ERW
|
Application
|
Liquid delivery,structure pipe,construction,petroleum cracking,oil pipe,gas pipe
|
Q1:Why choose us?
A1: We are a multi-specialty supplier which has deeply engaged in steelmarket more than 15 years , our major product is including steel plate ,steel coil ,steel pipe ,GI steel ,PPGI,PPGL ,steel profile,and aluminum&copper alloy series etc
Q2. How do you control quality ?
A2: Our factory has special QA/QC department , each order will be inspection before delivery ,also we will issue the original MTC to customer .Third Party Inspection Included SGS,TUV,BV is available.
Q3. What is your payment terms ?
A3:Normally our payment terms is 30%T/T in advance , balance paymentwill be paid before delivery , but we also can accept L/C at sight , Payment again copy of bill of lading etc ,western union MoneyGram, payment methods can be negotiated and customized with customers
Q4. What is your trade terms ?
A4: EXW ,FOB,CFR,CIF ,CIP ,DAP ,DDP etc
Q5. Can you provide sample ?
A5: of course , if it is normal size and we have stock in warehouse , we will supply sample free of charge , but the courier freight will be borne by your company
Q6: Can i visit your factory ?
A6: For sure , warmly welcome to visit our factory at your convenience, We will have special staff to pick you up at the airport ,rail station ,also will drive you to visit our factory . we will provide you with necessary assistance with accommodation .
Q7: What product information do i need to provide for inquiry ?
A7:Normally ,you'd better send us the material,grade , thickness ,width , length , quantity etc , so that we can make the accurate quotation asap .
Q8: Which sea port do you usually use ?
A8: In General , Tianjin, Qingdao ,Shanghai sea port or according to your special need . By container shipment or By bulk as you choose
Q9: What is your delivery time ?
Normally , after receipt of your deposit ,the lead time will be 7-10 working days !
Q10: What's the MOQ? Do you accept OEM&ODM?
A10: Sample order can be 1 tons , normally official order MOQ is 25tons, OEM&ODM is available.