도매 표면 케이싱 13 3/8 API 등급 K-55 R3 심리스 사우디아라비아에서 오일 케이싱 및 튜빙 파이프

• After-sales Service: Support
• Warranty: Support
• Type: Seamless
• Technique: Hot Rolled
• Material: Carbon Steel
• Surface Treatment: Black
• 모델 번호.: API 5CT
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Construction & Decoration, Special Purpose
• Section Shape: Round
• 길이: R1 R2 R3
• 배송 시간: 15~30일
• 공차: ±10%, ±15%
• 등급: H40, J55, k55, N80, L80, c90, t95, p110, q125, v150
• o.d: 4 1 / 2 - 20인치
• 처리 서비스: 굽힘, 용접, 펀칭, 절단, 도장
• 운송 패키지: Bundle, Plastic Bag, Woven Bag, Wooden Case
• 사양: 339.72*13.06mm
• 등록상표: Baowu
• 원산지: Shandong
• 생산 능력: 50000 Tons/Year

제품 설명

How Does Casing Work?

Once a well has been drilled, if it is to become a production well, the well must undergo completion. While drilling a well cuts through the rock formations and allows drilling engineers to reach the reservoir below, the raw sides of the well cannot support themselves. Similar to the bones of your spine protecting the spinal cord, casing is tubing that is set inside the drilled well to protect and support the wellstream.

In addition to providing stabilization and keeping the sides of the well from caving in on themselves, casing protects the wellstream from outside contaminants, as well as any fresh water reservoirs from the oil or gas that is being produced.

Also known as setting pipe, casing a well involves running steel pipe down the inside of a recently drilled well. The small space between the casing and the untreated sides of the well is filled with cement to permanently set the casing in place.

Product Name	API Connection Casing For Oil Pipe
Material	api 5ct J55 K55 N80 L80 API 5L x42 x52 x60 x70 ; H40 C95 N80I N80 Q C-90 T-95 P110 Q-125
Standard	API5L , API 5CT API 5DP
Size	Size 1.050" to 20" Outside Diameter 26.67 mm to 508 mm
Certificates	API5L, API 5L ISO 9001:2008,SGS, BV,CCIC
Surface Treatment	black paint, varnish, oil, galvanized, anti corrosion coatings
End Type	LTC STC EUE NUE XC NPT
Pipe Ends	Under 2 inch plain end. 2 inch and above Beveled. Plastic caps (small OD) ,Iron protector (large OD)
Wall thickness	2.87~16.13 MM
Pipe Length	1. R1: 4.88~7.62M.
	2. R2:7.62~10.36M
	3.R3:10.36~14.63M
Packaging	Packaged in bundles; wooden cases.
Test	Chemical Component Analysis, Mechanical Properties, Technical Properties, Exterior Size Inspection, hydraulic testing , X-ray Test.
Application	oil pipe; gas pipe DRILL
Advantages	1.Reasonable price with excellent quality
	2.Abundant stock and prompt delivery
	3.Rich supply and export experience, sincere service