High Quality API 5CT L80 J55 K55 N80 ERW Casing and Tubing Pipe Steel Tube and Pipe Best Price Oil or Gas Casing Tube

• Type: Welded Steel Pipe
• Technique: ERW, Hot Rolled
• Material: Carbon Steel
• Surface Treatment: Black Painted, Mark, Varnish, Oil, Black
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose, Drill Fluid Pipe
• Section Shape: Round
• Application: Fluid Pipe, Gas Pipe, Oil Pipe, Structure Pipe
• Special Pipe: API Pipe, Other, EMT Pipe, Thick Wall Pipe
• Thickness: 4 - 16 mm
• Outer Diameter: 2.5 - 20 Inch
• Grade: J55, K55, L80, N80, P110
• End Protector: Plastic Pipe Cap
• Shape: Round
• Product Name: ERW Carbon Steel Pipe
• Standard: ASTM, API5l, API5CT, BS, En, DIN, JIS
• Length: R1(4.88m-7.62m)/R2(7.62m-10.36m)/R3 (10.36m-14.63)
• Transport Package: Bundle, Plastic Bag, Woven Bag, Wooden Case
• Specification: 2-12meters
• Origin: China
• HS Code: 7304290000
• Production Capacity: 100000 Ton/Year

Product Description

OD168.3*10.31mm API 5CT oil field casing pipe with Thread Connection
 

Oil casing is a large diameter pipe that serves as the tructural retainer,it can protect both subsurface and well bore from collapsing and to allow drilling fluid to circulate and extraction.

 

Material:J55,K55,L80,N80,P110

Size: 2-1/2" ,4 1/2",5 1/2",6 5/8",7" ,9 5/8" to 20"  / Outside Diameter 60mm to 508 mm 

Wall thickness:4-16mm

Length: R1(4.88m-7.62m)/R2(7.62m-10.36m)/R3(10.36m-14.63) 

coupling:  BTC (Buttress Thread Coupling),
                  STC (Stub(Short) Thread Connector),
                  LTC (Long Thread Connector)

                  NUE/EUE or no thread  

Standard:API spec 5CT

Certificates:API5L, ISO 9001:2008, BV,CCIC

Surface Treatment:External surface coating (black painted), mark as api 5ct stanard,varnish, oil
 

Product Description

 

Oil casing/tube are Widely used in the mechanical treatment field, petrochemical industry, transport and construction field,ordinary structural purposes and mechanic structural purposes, for example in construction field, fulcrum bearing etc.

During the process, we have rigorous quality control system ,it includes: 

• Chemical composition and mechanical

• Thread inspection 

• Hydro static test.

 Pipes are rolled onto a hydro static testing machine where water is pumped into the pipes to ensure that the pipes can withstand the requisite internal pressure and to confirm that there is no leakage.

• Drifting test.

 to inspect the straightness of the pipes and to determine if any protrusions exist along the inner walls

• Hardness and pressure test.  to ensure that the pipes can withstand the requisite external pressure and exhibits the required hardness before final coating.

• size and surface test

to make sure that there are no visible defects and conform to the intended parameters and lengths

 

Packaging & Shipping

 

Company Profile

Our company is a located in Jinghai County,Tianjin,we are a professional and reputable steel manufacturer and exporter in China.

We have the professional team and excellent workers aim at supply best service and products for all of our customers. producing and offering our clients welded steel pipes, galvanized steel pipes, color and galvanized steel coils other related products.Products are many exported to South America,Europe,Southeast Asia and Africa. 

Since the mill was established in 2007, we have been adopting advanced production equipment to improve the quality of products,reduce the cost of producing ,we have the good production environment now, covers an area of 15,000 square meters with advanced production equipment,precision testing instruments.

Our factory has the annual production capacity Generally, our products are widely applied in construction, bridge, car manufacturing, electrical installation and mining.
 

FAQ

Q: Are you a manufacturer?
A: Yes , we are a manufacturer, We have own factory, which is located in TIANJIN,CHINA.

Q:Can we visit your factory ?
A:Warmly welcome once we have your schedule we will pick you up .

Q: Do you have quality control?
A: Yes, we have gained API, ISO authentication.

Q: Can you arrange the shipment?
A: Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.

Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 25-45 days if the goods are not in stock, it is according to quantity.

Q:Can we get the some samples?Any charges?
A:Yes,you can get available samples in our stock.Free for real samples,but customers need to pay the freight cost.