ASTM A409 Inox Stainless Steel 316L Water Well Casing Pipes for Dewatering System

• After-sales Service: One Year
• Warranty: One Year
• Type: Welded
• Technique: ERW
• Material: Stainless Steel
• Surface Treatment: Pickling
• Model NO.: OA-C325
• Usage: Pipeline Transport, Oil/Gas Drilling
• Section Shape: Round
• Standard: ASTM A409
• Wall Thickness: 9mm
• Connection: Stc
• Transport Package: with Bubble and Woven Bags
• Specification: 8 5/8inch
• Trademark: OASIS
• Origin: Henan of China
• HS Code: 730621000
• Production Capacity: 15000m/Month

Product Description

ASTM A409 Inox Stainless Steel 316LWater Well Casing Pipes for Dewatering System

ASTM A409 Stainless steel water well casing is used to stabilize the well, in order to make sure that the whole well can work smoothly. We also can design and produce casing and tubing of stainless steel series for our clients.

API/ISO stainless steel casing and tubing material: 304,304L,316,316L,310S,duplex stainless steel 2205,2507,etc

API/ISO stainless steel casing and tubing size: 2 3/8inch - 20inch

Connection type of API/ISO casing: STC,LTC,BTC,Sealed,etc

We also can manufacture other special connection type according to clients' requirement.

Specifications of stainless steel water well casing:

Size		Weight		Steel grade	Wall thickness
in	mm	ppf	kg/m	stainless steel	mm
4-1/2	114.30	11.60	17.26	SS304/304L/316/316L	6.35
		13.50	20.09		7.37
5	127.00	15.00	22.32	SS304/304L/316/316L	7.52
		18.00	26.79	SS304/304L/316/316L	9.29
		21.40	31.85		11.10
5-1/2	139.70	17.00	25.30	SS304/304L/316/316L	7.72
		20.00	29.76	SS304/304L/316/316L	9.17
		23.00	34.23		10.54
7	177.80	23.00	34.23	SS304/304L/316/316L	8.05
		26.00	38.69		9.19
		29.00	43.16	SS304/304L/316/316L	10.36
9-5/8	244.48	43.50	64.74	SS304/304L/316/316L	11.05
		47.00	69.94		11.99
10-3/4	273.05	40.50	60.27	SS304/304L/316/316L	8.89
		51.00	75.90	SS304/304L/316/316L	11.43
13-3/8	339.73	54.50	81.80	SS304/304L/316/316L	9.65
		68.00	101.19	SS304/304L/316/316L	12.19
16	406.40	65.00	96.73	SS304/304L/316/316L	9.53
		75.00	111.61		11.13
18-5/8	473.10	87.50	130.21	SS304/304L/316/316L	11.05
20	508.00	94.00	139.89	SS304/304L/316/316L	11.13
		106.50	158.49		12.70

Product details of stainless steel water well casing:
The water well casings are connected by STC male&female thread.
There are two kinds of stainless steel casings:
1. The female couplings are welded on pipe body.
2. We cut threads on both ends of pipes and then screw the cuplings on pin thread.

OASIS  ISO9001:2008 Certificate:

We OASIS factory has approved ISO 9001:2008 quality management system since the year 2012.

We OASIS are also the audited supplier of made-in-china and approved by SGS.

Our machines have patent certificates to supply customer designed products or OEM service.

Inspection and Test details:

1.  All Dimensions of Stainless Steel Casing will be checked by our quality inspector, and they also can be    inspected by Third Party Inspections or representative appointed by buyer.

2. Wall thickness of casing is inspected by Ultrasonic inspection method, and they also be made the  Ultrasonic flaw detection.

3. Do Destructive Collapse Test and collapse Strength Test before shipment.

4. If required, the water well casing will be made pickling and passivation treatment to avoid rust.

5. The whole manufacturing process can be monitored by Third Party Inspection Company and  representative appointed by buyer.

6. The stainless steel casing will be arranged the Pre-shipment Inspection if required.

Stainless Steel 316L Water Well Casing Pipe's Package:

1. Each stainless steel water well casing pipe is packaged with thread protectors and then with bubble bag and then in wooden case(fumigation certificate).

2. With bubble and woven bags.

3. Fixed with wooden strips

Projects of our stainless steel casings:

1. Drilling water project Algeria

2. Passive intake screens for Shell Company

3. Water drilling project in Sudan 
If you are satisfied with our Stainless Steel 316L Water Well Casing Pipe and willing to know precise price and more information, the following questions is appreciated:

1, What's the material you are going to deal with, stainless steel 304,304L,316,316L?

2, What's the OD, length? Diameter from 30-600mm,length from 1-6m

3, What's the thickness of stainless steel seamless casing pipes? Usually it is depends on your well depth.

 The tensile strength is important for the casing pipes and each pipe will be tested before delivery.

4,We support you consider transportation too.

If you are interested in our ASTM A409 Stainless Steel 316L Water Well Casing Pipes ,please do not hesitate to contact with Aicha.I'll send the formal quotation to you for your reference.