ASTM Seamless Stainless Steel 304/316 Welded Tube for Well Drilling

• Type: Stainless Steel Pipes
• Standard: ASTM, AISI
• Grade: 304(0Cr18Ni9), 304L(00cr19ni10), 321(1Cr18Ni9Ti)
• Certification: ISO, AISI, ASTM
• Shape: Round
• Technique: Cold Rolled
• Model NO.: OA-W273
• Surface Treatment: Polished
• Od: Od6.0mm-Od830mm
• Length: R1, R2, R3, According to Customer Needs Length
• Transport Package: Bubble Bag, Woven Bag, Wooden Strips
• Specification: OD273MM
• Trademark: OASIS
• Origin: Henan, China
• Production Capacity: 8000meter Per Month

Product Description

API Casing

Product description
API Casing is one of seamless steel pipe, 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 well bore 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.

API Casing material: GR.B,ST52, ST35, ST42, ST45,X42, X46, X52, X56, X60, X65, X70,SS304, SS316 etc.

ASTM pipe size: Size 1/4" to 24"  

Outside Diameter : 13.7 mm to 610 mm

The thickness of the tubing: 2.87mm to 16mm

Connection type of Stainless Steel Tubing: STC, LTC, BTC, P

Standard: API5L , ASTM A106 Gr.B, ASTM A53 Gr.B,ANSI A210-1996, ANSI B36.10M-2004  , ASTM A1020-2002,ASTM A179-1990 ,BS 3059-2,DIN 17175 ,DIN 1630 ,DIN 2448

Certification: ISO9001, SGS, CTI, ROHS, BV

Grade: SUS201,SUS304,SUS316, Duplex2205, 2507, 3507, SUS906

Surface Treatment: Black paint, varnish, oil, galvanized, anti corrosion coatings

Application: Liquid delivery; Structure pipe; High and low pressure Boiler tube; Seamless steel tubes for petroleum cracking; oil pipe; gas pipe.

We can also manufacture other special connection types according to customers' requirements.


 

Size	Diameter		Wall Thickness		Weight (lb/ft)
	in	mm	in	mm	NUE	EUE
2 3/8"	2.375	60.32	0.167	4.24	4.00	-
	2.375	60.32	0.190	4.83	4.60	4.70
	2.375	60.32	0.254	6.45	5.80	5.95
2 7/8"	2.875	73.02	0.217	5.51	6.40	6.50
	2.875	73.02	0.276	7.01	7.80	7.90
3 1/2"	3.5000	88.90	0.216	5.49	7.70	-
	3.5000	88.90	0.254	6.45	9.20	9.30
	3.5000	88.90	0.289	7.34	10.20	-
4"	4.000	101.60	0.226	5.74	9.50	-
	4.000	101.60	0.262	6.65	10.70	11.00
	4.000	101.60	0.330	8.38	13.20	-
4 1/2"	4.500	114.30	0.271	6.88	12.60	12.75
	4.500	114.30	0.337	8.56	15.20	-

Contact:
Any enquiry about our products, contact us for more details. We are always ready to serve you at any time. Highly  appreciate your question and visiting.

Add:Xuanhe West Road, Fengquan District, Xinxiang. Henan, China
Tel: [phone]/Fax: [phone]
 
Website: http://wedgewirescreen.en.made-in-china.com