Carbon Erw Steel Pipe Spiral Welded Schedule 40 Round Shape 3 - 50
Mm Thickness OD1/2'-48'
| ChemicaI Composition |
| Material | C% | Mn% | S% | P% | Si% |
| Q195 | 0.06-0.12 | 0.25-0.50 | ＜0.050 | ＜0.045 | ＜0.30 |
| Q215 | 0.09-0.15 | 0.25-0.55 | ＜0.050 | ＜0.045 | ＜0.30 |
| Q235 | 0.12-0.20 | 0.30-0.70 | ＜0.045 | ＜0.045 | ＜0.30 |
| Q345 | ＜0.20 | 1.0-1.6 | ＜0.040 | ＜0.040 | ＜0.55 |
| MechanicaI Property |
| Material | Yield Point(Mpa) | Tensile Strength(Mpa) | Elongation(%) |
| Q195 | ＞195 | 315-430 | 32-33 |
| Q215 | ＞215 | 335-450 | 26-31 |
| Q235 | ＞235 | 375-500 | 24-26 |
| Q345 | ＞345 | 470-630 | 21-22 |
| Brand name | BOYUE |
| Grade | Q235B.Q345,L245.L290A.X42.X52.X60.X70.X80.0Cr13.1Cr17.00Cr19Ni11.1Cr18Ni9.0Cr18Nl11 |
| Nb. |
| Length | 5.8-12m |
| Thickness | 2-80mm |
| ToIeran ce | Standard tolerance |
| Type | Round section |
| Standard | GBAISl.ASTM.JIS.DIN |
| Technical | Hot rolled |
| Surface | Can make black paints andvamlsh |
| Place of orlgin | Tianlin,China |
| Certification | APl.CE.lS0 |
| Payment | T/T L/C. Westem Un1on |
| Packing | 1.ln bundles |
| 2.Standard export packing |
| 3.According to customer·s requirements. |
| Delivery detail | Normally7-10 working days after get deposits oraccordingto quantity |
| Advantage | 1. Reasonable pricewith excellentquality |
| 2. Abundant stock and prompl delivery |
| 3. Rich supply and exportexperience, sincel,e service |
| MOQ | 1Ton/Tons |
Product Description
1. Standards: ASTM A106
2. Applications: bending, curling and similar forming processes.
3. Available steel grades: grade A,B,C
4. Diameter 10.3 to 1219 mm; thickness 0.8 to 19 mm; length: 6 m
and above; and, in accordance with customer demand, the supply of
steel pipes to other specifications.
Application
For Manufacture heating-pipelines, containers, coal-saving devices,
superheaters and reheaters of high pressure boiler
The difference between precision steel pipe and seamless pipe
1. the seamless steel tube with obvious difference is that
dimensional accuracy, can be up to 0.1mm.
2. high precision steel pipe diameter surface finish, the customer
without processing can be used
directly and ordinary seamless steel tube to the customer and
lather, polishing processing.
Features
1. The smaller outer diameter
2. High precision to do small batch production
3. Cold drawn finished products of high precision, good surface
quality
4.The steel pipe transverse area is more complex
5. Steel pipe is superior performance, dense metal
Quality Standard:
SY/T 6194 :Petroleum and natural gas industries - Steel pipes for
use as casing or tubing for wells
API 5CT :CASING AND TUBING
BS EN ISO 11960 :Petroleum and natural gas industries - Steel pipes
for use as casing or tubing for wells
NF M87-207 :Petroleum and natural gas industries - Steel pipes for
use as casing or tubing for wells
JIS G3439 :SEAMLESS STEEL OIL WELL CASING, TUBING AND DRILL PIPE
IS:4270:Steel tubes for well spainend casing pipes
Steel Grade:H-40, J-55, K-55, M-65,N-80, C-75, L-80, C-90, T-95,
P-110,Q-125
Process: ERW and Seamless
BOYUE is a well known worldwide exporter of A691 Grade 1-1/4CR, 2-1/4CR,
5CR, 9CR, 91 Alloy Steel EFW Pipe, Prosaic Steel and Alloys is
committed to provide each and every customer with the highest
standard of customer service. We deals inA691 Grade 1-1/4CR,
2-1/4CR, 5CR, 9CR, 91 Alloy Steel EFW Pipe in India & Overseas,
offering a wide range of A691 Grade 1-1/4CR, 2-1/4CR, 5CR, 9CR, 91
Alloy Steel EFW Pipe
- API 5CT Latest Edition
- OCTG from 1.660" to 30'' + respective couplings, crossovers and pup
joints
- API Grades from H40 to Q125 and 13% CR
- ALL API Standard Weights
- API and Premium Joint Connections
- Special SS and HC grades
- CRA Grades
Section: Seamless & Welded
Sizes:
Outside Diameter: 1.660" - 30"
Length:
Range 1, Range 2 & Range 3:
Applicable Tests:
See our Standard Inspection Scope
Protection:
External bare and uncoated or externally coated with black/
transparent anti rust Mill varnish
Plastic or Metal Pin and Box Protectors.
Internal plastic coating or sleeves.
Mill Test Certificates:
Issued in accordance with API Specification 5CT Eighth Edition
Additional Third Party Inspection can also be performed on request.
Application:Tube for conveying gas, water, and oil in both and natural gas
industries etc.
Casing:Casing is a large diameter pipe that serves as the structural
retainer for the walls of oil and gas
wells, or well bore.It is inserted into a well bore and cemented in
place to protect both subsurface
formations and the wellbore from collapsing and to allow drilling
fluid to circulate and extraction to take
place. Steel Casing Pipes have smooth wall & minimum yield strength
of 35,000 psi.
Tubing: Tubing is pipe used for the transportation of crude oil and
natural gas from an oil or gas layer to
the surface after drilling is complete. It is made to withstand the
pressure generated from the extraction
process. Tubing is manufactured in the same way as casing, except
that an additional process known as
"upsetting" is applied to thicken the pipes.
Test:
1>.Chemical Component Analysis.
2>.Mechanical Properties (Ultimate tensile strength, Yield
strength, Elongation).
3>.Technical Properties (Flattening Test, Flaring Test, Bending
Test, Hardness Test, Blow Test, Impact Test etc).
4>.Exterior Size Inspection.
5>.Nondestructive Test (Ultrasonic flaw detector, Eddy current
flaw detector), Hydrostatic Test.
Mill Test Certificate: EN 10204/3.1B
Some of the OCTG tubing and casing available for your company’s
requirements include:
- General drill pipes, casing pipes and tubing conforming to API
standards for oil field and deep well drilling
- API H40 tubing/pipe – general purpose pipes conforming to API
specification 5CT
- API J55 general purpose pipes for tubing applications, similar to
specification K55 with lower minimum tensile strength conforming to
API specification 5CT
- API K55 general purpose pipes used primarily in casings conforming to API
specification 5CT
- API L80 tubing/pipes conforming to API specification 5CT with a controlled
yield strength with hardness test requirement of 23 HRC maximum;
usually used in wells with sour (H2S) environments or deep sour
wells
- API N80 or N80 Q&T (Quench and Tempered) – general purpose pipe manufactured to API
specification 5CT
- API Normalized N80 – lower-cost alternative to standard Q&T N80; pipe walls less
than 0.500 inch; inspections, testing and dimensions are in
accordance with API 5CT for grade N80. Charpy v-notch impact test
absorbed energy results conform to API SR16 and are lower Q&T
N80
- API C90 – an API controlled yield strength grade (25.4 HRC maximum)
generally used in sour condensate wells; with required extensive
hardness testing, SSCC testing per NACE Standard TM-0177-Method A;
minimum threshold stress required is 80% of specified minimum yield
strength
- API C955 – same strength range as T95 and U. S. Steel C95, but without a
hardness requirement; generally not used in sour wells
- API T95 – API controlled yield strength grade (25.4 HRC maximum), the same
as API C95 and U. S. Steel C95; generally for use in sour
condensate wells; extensive hardness testing is required including
SSCC testing per NACE Standard TM-0177-Method A; minimum threshold
stress required is 80% of specified minimum yield strength
- API P110 – generally used in deep wells; this grade is not suitable for
most sour condensate wells
- API Q125 – API grade for deep well service, generally not for use in sour
condensate wells; quadrant hardness testing is required (no
specified hardness limits other than the variation between
readings); impact testing required for each heat and/or lot;
typically EMI and UT NDT inspections are required
Place of Origin | China | Brand Name | BOYUE |
| Standard | ANSI, ISO, ASME, DIN, ASTM | Type | Seamless |
| ModelNumber | Carbon Steel Pipe | Thickness | SCH 5-SCH XXS |
| Packing | Depending on customer | Payment | 30%TT+70% Balance |
Supply Ability:40000Pieces / per Month
Packaging & Delivery
Packaging Details:Generally plywooden case or following customer's
requirement.
Port:Shanghai/Tianjin
Commerce Clause
| Minimum Order Quantity: | 1pcs |
| Price: | Depending on quantity |
| Payment Terms: | T/T or Western Union or LC |
| Supply Ability: | 40000 ton per month |
| Delivery Time: | 10-100 days depending on quantity |
| Packaging Details: | Depending on customer |
Why Choose Us
1.One-Stop Service,One Single Source.
2.No MOQ.
3.Best quality,competitive price
4.Fast Reply.
5.On-Time Delivery
6.Professional sales and technical team .
FAQ
Q1: Are you a factory or a trade company?
A1: We are a professional manufacturer for designing and producing
of Large-size products.(View Mor)
Q2: Do you make customized products or finished parts?
A2: All parts are custom made only, and in stock, we can produce
based on your drawings.
Q3: Will my drawing be e after you get it?
A3: Yes, we will not release your design to third party unless with
your permission.
Q4: What is the MOQ?
A4: Small order is acceptable, but the more, the cheaper.
Q5: How about the samples?
A5: We are happy to make prototype part or sample for clients to
ensure quality standard, but it’s charged according to your
drawing.
