0.5 0.75 1mm Slot Opening V Wrapped Johnson Filter Stainless Steel Water Well Tube for Deep Well Screen
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Product Highlights
- Stainless Steel Material: Made of high-grade 316 stainless steel with polished surface treatment for durability.
- Versatile Application Classes: Class 1-2 for sandy soil, Class 3 for extreme conditions, rocky soil, or underwater use.
- Flexible Customization: Supports customization from samples, designs, full customization, and minor adjustments.
- Strict Quality Inspection: 100% inspection for finished products including visual and function checks.
- Standard Compliance: Meets ASTM A312 standard with 5% tolerance and hot rolled seamless technique.
- Comprehensive Warranty: Provides a 1-year warranty with returnable after-sales service for peace of mind.
- Multiple Payment Options: Accepts LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
- Fast Delivery Time: Standard delivery within 20 days, with peak and off-season lead times of one month.
Product Attributes
- Customization
- Available
- After-sales Service
- Returnable
- Warranty
- 1 Year
- Type
- Seamless
- Technique
- Hot Rolled
- Material
- Stainless Steel
- Surface Treatment
- Polished
- Usage
- Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
- Section Shape
- Round
- Selling Units
- Single Item
- Alloy or Not
- Non-Alloy
- Single Gross Weight
- 50.000kg
- Delivery Time
- 20days
- Tolerance
- 5%
- Single Package Size
- 100X100X100cm
- Grade
- 316
- Standard
- ASTM A312
- Invoicing
- by Actual Weight
- Oiled or Non-Oiled
- Non-Oiled
- Transport Package
- Woven Bag
- Specification
- 1/8''-80''
- Trademark
- USI
- Origin
- Tianjin, China
Product Images of 0.5 0.75 1mm Slot Opening V Wrapped Johnson Filter Stainless Steel Water Well Tube for Deep Well Screen
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Product Description

|
M kg/m |
Layer thickness in mm |
||||||||
|
Class A1 |
Class A2 |
Class A3 |
Class B1 |
Class B2 |
Class B3 |
Class C1 |
Class C2 |
Class C3 |
|
|
M ≤ 15 |
1,8 |
2,1 |
2,6 |
1,3 |
1,8 |
2,3 |
1,3 |
1,7 |
2,1 |
|
15 < M ≤ 50 |
2,0 |
2,4 |
3,0 |
1,5 |
2,1 |
2,7 |
1,5 |
1,9 |
2,4 |
|
50 < M ≤ 130 |
2,4 |
2,8 |
3,5 |
1,8 |
2,5 |
3,1 |
1,8 |
2,3 |
2,8 |
|
130 < M ≤ 300 |
2,6 |
3,2 |
3,9 |
2,2 |
2,8 |
3,5 |
2,2 |
2,5 |
3,2 |
|
300 < M |
3,2 |
3,8 |
4,7 |
2,5 |
3,3 |
4,2 |
2,5 |
3,0 |
3,8 |
|
Please note: The total required thickness may be reduced for SAW pipes by a maximum of 10% on joint seam. |
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About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI259014". Items marked "" are certified.
Company Profile
Union Steel Industry Co., Ltd as member of United Steel Industry Group, specialized in steel pipe and pipe fittings designing, manufacturing, stocking and exporting in China. As one of the leading manufacturer of steel pipe products in China, Union Steel Industry Co., Ltd are committed to providing one-stop service to customers around the world.
Union Steel Industry Co., Ltd has leading technology of steel pipe production and research at home and abroad, advanced and complete testing facilities. We strictly in accordance with the ISO 9001 quality management system for on-site management, SGS, BV, TUV, ABS, LR, GL, DNV, CCS, RINA, RS and other authoritative TPI organizations. For years, steel pipe products supplied by Union Steel Industry have been widely applied in engineering projects such as oil and gas extraction, water transportation, urban pipeline network construction, offshore & onshore pipeline construction, mining industry, chemical industry and power generation industry pipeline construction. Our partners are throughout Southeast Asia, the Middle East, Europe, Africa, South America, Oceania, and more than 100 countries and regions. We also provide many steel pipe products and services to the worlds top 500 petroleum and gas, EPC companies, such as: PetroChina, Schlumberger, ADNOC, NNPC, ENI, NICO, EGPC, OXY, CCE, OGDCL, PEMEX, etc.
Adhering to our principle of"quality first, win-win cooperation", we are confident to supply customers with high quality products at very competitive prices. Union Steel Industry Co., Ltd will always be you the most professional and reliable business partner.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- No. 380, Huijin Industry Park, Furong Road, Changsha City Hunan Province, Changsha, Hunan, China
-
Plant Area
- 160 square meters
-
Number of Employees
- 18
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Tianjin Port;Shanghai Port;
-
Minimum Order Quantity
- 2 Tons
-
Supply Chain Partners
- 100
Our Production Capability & Technical Expertise
-
Main Products
- Steel Pipe, Seamless Steel Pipe
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instruction but no written records
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- No
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2023-01-18
-
Export Year
- 1 years
-
Main Markets
- Europe
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 15
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
-
Cooperated with Fortune 500
- No
FAQ
- What material is used for this stainless steel tube?
- The tube is made of 316 grade stainless steel with a polished surface treatment.
- What are the available application classes for this product?
- Class 1 and 2 are for medium and light applications in sandy soil, while Class 3 is for extreme conditions, rocky soil, or underwater use.
- Is customization available for this product?
- Yes, we offer customization from samples, designs, full customization, minor customization, and flexible customization options.
- What is the warranty period and after-sales service?
- We provide a 1-year warranty and offer returnable after-sales service.
- What is the minimum order quantity (MOQ)?
- The minimum order quantity is 2 tons.
- What are the standard delivery times?
- The standard delivery time is 20 days. During peak season, the lead time is one month, and off-season is also one month.
- What payment terms are accepted?
- We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
- What quality control measures are in place?
- We perform 100% inspection on finished products, including visual and function inspections.
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