Product Details
API 5L X42 X60 X70 X52 Large Diameter SSAW/LSAW Carbon Spiral
Welded Steel Pipe Oil and gas transportation pipeline
Product Description
API 5CT is for casing and tubing
API Spec.5CT includes an illustration of API tubing joint
connections. All three connections have tapered and round thread forms with
either 8 or 10 threads/in. , depending on the size. When casing is used as tubing, long-thread coupling/short-thread
coupling and buttress-thread coupling connections can be specified.
The API external-upset-end (EUE) tubing connection is widely used
because it is a good, serviceable connection in most wells. The EUE joint has a designed joint strength in tension and pressure
strength greater than that of the pipe body and, therefore, is
considered a 100% joint efficient connection. For proper lubrication and sealing, the joint requires a good
thread compound as outlined in API RP 5A3. To improve the seal performance of API EUE tubing in high-pressure
service, a grooved coupling, which accepts nonmetallic seal rings,
is sometimes used in the coupling (see API Spec. 5CT SR 13). To provide more clearance, API special clearance EUE couplings are
available. API EUE joints come in OD sizes of 1.050 to 4.500 in.
API nonupset (NUE) tubing is used much less than EUE tubing. The cost of NUE is only slightly less than EUE, and the joint
strength is substantially less. The coupling joint diameter of NUE is less than EUE, which offers
some advantages when clearance is small. API NUE joints are available in sizes of 1.050 to 4.500 in.
API integral-joint tubing is available in OD sizes of 1.315 to
2.063 in. API integral-joint tubing has a 10-round form with a joint strength
that is less than the body minimum yield, which restricts its use. The small OD of integral-joint tubing permits its use inside larger
tubing strings or in wells as unloading or vent strings. The couplings should meet all the minimum requirements outlined in
API Spec. 5CT.
product name | ERW Pipes / ASTM A106 Gr. B St45 API 5L 65 Carbon Steel Tube Steel
Pipe |
standard | GB, JIS, DIN, ASTM, bs, GB 18248-2000, JIS G3463-2006 |
Material | 10#.20#.45#15Mn.20Mn.45Mn.30Mn2 q235 A106 |
packing | 1.Wrapped in waterproof paper of steel pipe tube 2.Sackcloth with several steel strips of steel pipe tube 3.Cover cap of steelpipe tube 4. Wooden case of steel pipe tube |
size | OD 3-300MM wall thickness: 1-30MM |
suface | 1. PVC, black and paint 2. Transparent oil and rust-proof oil 3. According to customer requirements |
MOQ | 1TONS |
Trade | T/T, 100% L/C at sight, Cash, Western Union are all accepted if you
have other payment,please contact me |
Detailed Photo:
packing details:
Application:
FAQ:
Q1: ARE YOU FACTORY OR TRADER?
A1: Wuxi Silaishi Special Steel Co.,Ltd is a manufacturer of steel
pipe and tube since 2010. We've gained our Export Right and become
an integrated company of industry and trade in order to satisfy
buyer's multi-request on different material and products.
Q2: WHICH MATERIAL/PRODUCTS YOU CAN PROVIDE?
A2: Seamless Stainless Steel Pipe / Tube, Seamless Carbon Stainless
Steel Pipe /Tube,Galvanized Steel Tube witn any Shape and Welded
pipes can also be available
Q3: HOW TO GET A SAMPLE?
A3: FREE samples are available for your checking and testing. And
to get free samples, you need to send us you detailed receiving
address (including post code) and your DHL/FedEx/UPS account for
collecting samples, courier cost will be paid in your side.
Q4. CAN YOU PRODUCE THE PRODUCTS ACCORDING TO MY OWN DRAWINGS?
A4: Yes, we can produce the products according to your drawings
that will be most satisfy you.
Q5: HOW TO VISIT YOUR FACTORY?
A5.Flights to Jinan are available from most major cities; You can take a plane to Jinan Yaoqiang Airport.
About us
Company Profile
Over the years, we have worked hard to promote and realize the
modernization of seamless steel pipes' sales, and actively
cultivated and enhanced the ability of employees' independent
innovation. All-round renovation and upgrade of the original
business site, facilities and equipment, and modern computer
management. Hope to establish long-term partnerships and win market
reputation.