High Quality Stainless Pipe Tube Steel Pipe Round Pipe Seamless Steel Pipe SS304 /316 /321 Stainless Steel Pipe Supplier
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Product Highlights
- Wide Material Selection: Available in 201, 304, 316, 321, 410, 430 and other stainless steel grades.
- Customizable Dimensions: OD 6-508mm, WT 0.25-40mm, Length 6-12m or customized per request.
- Multiple Surface Finishes: Options include Satin, Hairline, Mat, Pickling, and Mirror finishes.
- Versatile Applications: Suitable for construction, petroleum, chemical, boiler, and machinery industries.
- Strict Quality Testing: Undergoes squash, water pressure, NDT, and heat treatment tests.
- Professional Packaging: Bundle packing with plastic caps, wooden boxes, and custom marking.
- One Year Warranty: Comprehensive one-year warranty and after-sales service included.
- Certified Manufacturer: ISO9001:2015 certified with CE and RoHS product certifications.
Product Attributes
- Customization
- Available
- After-sales Service
- One Year
- Warranty
- One Year
- Model NO.
- stainless seamless teel pipe
- Type
- Seamless
- Technique
- Hot Rolled
- Material
- Stainless Steel
- Surface Treatment
- Polish or Pickling
- 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
- Od
- 10-620mm
- Wt
- 1-80mm
- Length
- 6-12m
- Grade
- 201, 304, 410, 430, 316
- Standard
- ASTM A321
- Product
- Stainless Seamless Teel Pipe
- Transport Package
- Standard Export Packing
- Specification
- 200mm
- Trademark
- tongmao
- Origin
- China
- HS Code
- 7304112000
- Production Capacity
- 5000ton/Month
Product Images of High Quality Stainless Pipe Tube Steel Pipe Round Pipe Seamless Steel Pipe SS304 /316 /321 Stainless Steel Pipe Supplier
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Product Description
| Commodity Name | Stainless steel pipe |
| Type | Seamless |
| Standard | ASTM A554, A249,A269,A270 , A312 |
| Material | 201,202,301,304,304L,316,316L,316Ti,321,410,430 |
| Outer Diameter | 6-508mm |
| Wall Thickness | 0.25-40mm |
| Length | 6-12m or customize |
| Tolerance | OD±1% WT±5% or as per customers' request |
| Surface | Satin/Hairline/Mat/Pickling 400G,500G,600G or 800G Mirror finish |
| Test | Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT |
| Application | Construction, Industry, Petroleum, Chemical, Boiler and Exchanger |
| Packing | Bundle packing Beveled end or pained Marking as customers' request Plastic caps at ends Wooden box packing |









SHANDONG TONGMAO SPECIAL STEEL CO., LTD is reputed at supplying stainless steel pipe, carbon steel seamless pipe ,alloy steel pipe, hot-rolled steel pipe, cold rolled steel pipe, galvanized steel pipe, welded steel pipe, precision steel pipe , also supply steel plate , steel coil and lead sheet etc.
Our Company combined production, trade, the development of new products and services together , is one of the provincial large-scale iron and steel enterprises. Factory products standards are qualified to meet ISO\GB\ ASTM \ EN \ BS \ JIS etc.
Our company insists the principle of honesty and trustworthiness, has received trust and support from both the domestic and foreign manufacturers.
We will always adhere to the belief of credibility is the life to develop international market, and try our best to be skilled, highly responsible team ,through win-win cooperation, to meet the brilliant tomorrow!
What is your working time?
Monday-Saturday : 8:00AM-17:30PM (Beijing time, GMT+08.00)
We have public holiday during May.1-3, Oct.1-7 and Chinese New Year holiday . For detail,
please see our update holiday notice. During these period, if you have a demand, Please
send me an email.
Do you provide free samples?
Yes, we can provide a free small sample for testing, buyer should bear all the shipping costs.
What is your payment terms?
T/T,L/C,Western Union,MoneyGram,Paypal
We are doing the best to match your demand.
What is the lead time?
Usually sample lead time is 7 days after payment has been confirmed.
Normal order is 10-30days,it depends on customers' quantity.
Anyway,we try to offer good-quality products as soon as possible.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2552039". Items marked "" are certified.
Company Profile
SHANDONG TONGMAO SPECIAL STEEL Co., Ltd is reputed at supplying copper pipe, aluminum tube, brass tube, stainless steel coil, galvanized steel coil, precision seamless steel pipe, also supply steel plate, steel coil and steel pipe, lead sheet etc.
Our Company combined production, trade, the development of new products and services together, is one of the provincial large-scale iron and steel enterprises. Factory products standards are qualified to meet ISO\GB\ ASTM \ EN \ BS \ JIS etc.
The company in the long-term development process, we are in cooperation with Baosteel Group, Tianjin Steel Group, Baotou Steel Group, Panzhihua Iron and Steel Group, Taiyuan Iron and Steel Group, Anshan Iron and steel Ling, Daye Steel Group and other well-known domestic mills, and established long-term friendly cooperative relations with not only the domestic groups, but also abroad relations, Assab special steel, Japan's Hitachi, Japan Datong special, and Germany steel, special steel, Austria special steel and other well-known foreign groups.
Our company insists the principle of honesty and trustworthiness, has received trust and support from both the domestic and foreign manufacturers.
We will always adhere to the belief of credibility is the life to develop international market, and try our best to be skilled, highly responsible team, through win-win cooperation, to meet the brilliant tomorrow!
About Our Factory & Business Background
- Address
- Room 2506, 25 / F, Yurun Hotel, Dongchang East Road, Liaocheng Economic and Technological Development Zone, Shandong Province, Liaocheng, Shandong, China
-
Registered Capital
- 8,000,000 RMB
-
Terms of Payment
- LC, T/T, Western Union
-
International Commercial Terms(Incoterms)
- EXW, CFR, CIF, FOB
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Qingdao Port
-
Minimum Order Quantity
- 1000 kg
-
Supply Chain Partners
- 16
Our Production Capability & Technical Expertise
- Main Products
- Copper Pipe, Galvanized Steel Coil, Aluminum Tube, Brass Tube, Precision Seamless Steel Pipe, Stainless Steel Coil, Stainless Steel Pipe, Steel Sheet, Copper Sheet, Aluminum Coil
-
Customization Options
- Customization from Designs
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2016-11-15
-
Export Year
- 10 years
-
Main Markets
- North America, South America, Southeast Asia/ Mideast, Africa, Australia
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 7
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
-
Product Certification
- CE, RoHS
FAQ
- How can I contact your company?
- You can send us an email. Our working time is Monday-Saturday 8:00AM-17:30PM (Beijing time, GMT+08.00).
- Do you provide free samples?
- Yes, we can provide a free small sample for testing, but the buyer should bear all the shipping costs.
- What are your payment terms?
- We accept T/T, L/C, Western Union, MoneyGram, and Paypal.
- What is the lead time?
- Sample lead time is 7 days after payment confirmation. Normal orders take 10-30 days depending on quantity.
- What is the minimum order quantity?
- The minimum order quantity is 1000 kg.
- What standards do your pipes meet?
- Our products meet ASTM A554, A249, A269, A270, A312, ISO, GB, EN, BS, and JIS standards.
- Can you customize the pipe dimensions?
- Yes, we offer customization for Outer Diameter, Wall Thickness, and Length according to customer requests.
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