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 * Home
 * Products
   * Seamless Stainless Steel Pipe
   * Welded Stainless Steel Pipe
   * Stainless Steel Rectangular&Square Tube
   * Stainless Steel Screen Pipe
   * Stainless Steel Flange
   * Stainless Buttweld Pipe Fittings
 * Services
   * Beveling
   * Threading
   * Heat treating&annealing
   * Polishing
   * Cutting to length
 * Industries
 * News
   * Company News
   * Industry News
   * Product News
 * Facility
 * Quality
   * Certificate
   * Third Party Inspection
   * Detection Equipment
 * Company
   * Company profile
   * Customer visit
   * Visit customer
   * Exhibiting overseas
 * Contact
 * language
   * English
   * Español
   *   بالعربية

 * Home
 * Products
   * Seamless Stainless Steel Pipe
   * Welded Stainless Steel Pipe
   * Stainless Steel Rectangular&Square Tube
   * Stainless Steel Screen Pipe
   * Stainless Steel Flange
   * Stainless Buttweld Pipe Fittings
 * Services
   * Beveling
   * Threading
   * Heat treating&annealing
   * Polishing
   * Cutting to length
 * Industries
 * News
   * Company News
   * Industry News
   * Product News
 * Facility
 * Quality
   * Certificate
   * Third Party Inspection
   * Detection Equipment
 * Company
   * Company profile
   * Customer visit
   * Visit customer
   * Exhibiting overseas
 * Contact
 * language
   * English
   * Español
   * بالعربية

Quality as an underlying standard

Impeccable quality control system

We strictly in accordance with the ISO 9001 quality management system for
on-site management, has obtained ISO 9001, ISO 14001, ISO 45001, CE, AAA-level
credit rating certification, etc.Our products have been inspected and approved
by SGS, BV, MOODY, TUBOSCOPE, etc.




Centerway steel Professional Steel Pipe Integration Supporting Supplier Since
1996.

Extensive pipeline project experience

Manufacturers and exporter of steel pipe&fittings, Own factory production line,
One-stop service for steel pipe products to customers around the world.




Quality as an underlying standard

Impeccable quality control system

We strictly in accordance with the ISO 9001 quality management system for
on-site management, has obtained ISO 9001, ISO 14001, ISO 45001, CE, AAA-level
credit rating certification, etc.Our products have been inspected and approved
by SGS, BV, MOODY, TUBOSCOPE, etc.




Centerway steel Professional Steel Pipe Integration Supporting Supplier Since
1996.

Extensive pipeline project experience

Manufacturers and exporter of steel pipe&fittings, Own factory production line,
One-stop service for steel pipe products to customers around the world.







Quality as an underlying standard

To share China-made with global customers

We strictly in accordance with the ISO 9001 quality management system for
on-site management, has obtained ISO 9001, ISO 14001, ISO 45001, CE, AAA-level
credit rating certification, etc.Our products have been inspected and approved
by SGS, BV, MOODY, TUBOSCOPE, etc.

Quality as an underlying standard

Professional Steel Pipe Integration Supporting Supplier Since 1996.

Manufacturers and exporter of steel pipe&fittings, Own factory production line,
One-stop service for steel pipe products to customers around the world.

Quality as an underlying standard

To share China-made with global customers

We strictly in accordance with the ISO 9001 quality management system for
on-site management, has obtained ISO 9001, ISO 14001, ISO 45001, CE, AAA-level
credit rating certification, etc.Our products have been inspected and approved
by SGS, BV, MOODY, TUBOSCOPE, etc.

Quality as an underlying standard

Professional Steel Pipe Integration Supporting Supplier Since 1996.

Manufacturers and exporter of steel pipe&fittings, Own factory production line,
One-stop service for steel pipe products to customers around the world.






   PRODUCT RECOMMENDATION

   Centerway steel specializes in the production of the stainless steel pipe and
   fittings, and large inventory of resources, Factory direct sales, To meet
   with our customer requirements with production capacity of 2,000,000MT per
   year. Main product as follows:
 * Seamless Stainless Steel Pipe
 * Welded Stainless Steel Pipe
 * Stainless Steel Rectangular&Square Tube
 * Stainless Steel Screen Pipe
 * Stainless Steel Flange
 * Stainless Buttweld Pipe Fittings
 * Seamless Stainless Steel Pipe
 * Welded Stainless Steel Pipe
 * Stainless Steel Rectangular&Square Tube
 * Stainless Steel Screen Pipe
 * Stainless Steel Flange
 * Stainless Buttweld Pipe Fittings
   Read More Email to us


SEAMLESS STAINLESS STEEL PIPE

Centerway steel Stainless Products stocks stainless steel Seamless pipe per ASTM
A 312 in 304/304L and 316/316L. We supply other stainless grades, including
304H, 316H, 309/S, 310/S, 317/L, 321/H, 347/H, 904L, 330, 254SMO, 410. In duplex
grades, we can supply 2205 and 2507. Some nickel grades are also supplied.

Grade: TP304,TP304L,TP304H,TP316,TP316L,TP316Ti,TP309,TP310S,TP321,TP321H,
TP347, TP347H, TP405, TP410, TP430

Size Range:OD: 6-762mm, Thickness: 0.5-50mm,

Max length: 18000mm

Schedules: 5, 10S, 10, 30, 40S, 40, 80, 80S, XS, 160, XXH

Surface: BA, 2B, NO.1, NO.4, 4K, HL, 8K

Materials:

304 (0Cr18Ni9),304L (00Cr19Ni10),1Cr18Ni9Ti,321H (0Cr18Ni10Ti),310S
(0Cr25Ni20),347H (0Cr19Ni11Nb),316 (0Cr17Ni12M02),316L (00Crl 7Ni14M02),316Ti
(0Crl 7Ni12M02Ti),317 00Crl 9Ni13M03) ,S31803,S32205,S32750,S32760 etc

Standards:GB/T14975, GB/T14976, GB13296, GB9948, GB5310,GB/T21833,GB/T12771,ASTM
A312,ASTM A213, ASTMA269, ASTM A789, ASTM A790, ASTM A511, ASTM A376, ASTM A688,
JIS 3463, JIS 3459, DIN 2462, DIN 17458, DIN 17456, EN 10297-2, EN 10216-5, GOST
9940, GOST 9941, ASTM A450, ASTM A999, JIS G3459 

More Details
standards

A249/SA249

ASTM A269/A269M

ASTM 312

ASTM A789

ASTM A213

Grade

304 304L 304H Stainless Steel

310 310S Stainless Steel

316 316L 316H Stainless Steel

317L Stainless Steel

321 321H Stainless Steel

904L stainless steel

410 Stainless Steel

Duplex 2205 UNS S31803 Stainless Steel

Duplex 2507 UNS S32750 Stainless Steel

Stainless Seamless Steel Pipe Production Line


WELDED STAINLESS STEEL PIPE

Size Range: OD: 6mm-2020mm,Thickness: 0.6mm-40mm,

Length:As customized requirement.

Material&Grades:

Austenitic: 201, 304/304L, 316/316L, 317/317L, 347/347H, 321/321H, 904L

Ferritic: 409, 430, 439, 441, 434, 436, 444, 446

Martensitic: 403, 410, 410S, 414/L, 441, 418, 420, 440, 416

Duplex:  2205, S31803, S32205, S32750,S32760.

More Details
standards

A249/SA249

ASTM A269/A269M

ASTM 312

ASTM A358

ASTM A789

ASTM A928

ASTM A213

Grade

304 304L 304H Stainless Steel

310 310S Stainless Steel

316 316L 316H Stainless Steel

317L Stainless Steel

321 321H Stainless Steel

904L stainless steel

410 Stainless Steel

Duplex 2205 UNS S31803 Stainless Steel

Duplex 2507 UNS S32750 Stainless Steel

Stainless Welded Steel Pipe Production Line


STAINLESS STEEL RECTANGULAR&SQUARE TUBE

Stainless steel rectangular tube/square tube is a kind of hollow long
steel,which is widely used as pipelines for conveying fluids, such as oil,
natural gas, water, gas, steam, etc. In addition, when the bending and torsion
strength are the same, the weight is relatively low. It is light, so it is also
widely used in the manufacture of mechanical parts and engineering structures.

Stainless Square Steel Pipe

Size Range

OD:10*10mm-400*400mm

Wall Thickness:0.3mm-20mm

Length:6m or as requirement

Material&Grades:201/304/316/316L/310S/904/403/420/430/440/2205/2507

Standard:ASTM A312,ASTM A554

Application:Used For Structure, Construction, Accessorize

Surface:1. Standard  2. 400#-600# mirror  3. hairline brushed

Stainless Rectangular Steel Pipe

Size Range

OD:10*20mm-400*300mm

Wall Thickness:0.3mm-20mm

Length:6m or as requirement

Material&Grades:201/304/316/316L/310S/904/403/420/430/440/2205/2507

Standard:ASTM A312,ASTM A554

Application:Used For Structure, Construction, Accessorize

Surface:1. Standard   2. 400#-600# mirror  3. hairline brushed

More Details



STAINLESS STEEL SCREEN PIPE

Uses：

Widely used in oil, gas, well sand control industry, especially in the prominent
position in the well industry, widely used in water resources filter screen.

Size Range:OD:2mm-1000mm,Slot Length: 0.05mm一6.0mm

Length :0.5mtr-6.0mtr or a customized requirement.

Standard:Follow the Stainless Steel Pipe Standard

More Details
standards

A249/SA249

ASTM A269/A269M

ASTM 312

ASTM A358

ASTM A789

ASTM A928

ASTM A213

Grade

304 304L 304H Stainless Steel

310 310S Stainless Steel

316 316L 316H Stainless Steel

317L Stainless Steel

321 321H Stainless Steel

904L stainless steel

410 Stainless Steel

Duplex 2205 UNS S31803 Stainless Steel

Duplex 2507 UNS S32750 Stainless Steel

Stainless Seamless Steel Pipe Production Line
Stainless Welded Steel Pipe Production Line


STAINLESS STEEL FLANGE

ASTM A182–Specification for Forged or Rolled Alloy Steel Pipe Flanges, Forged
Fittings, and Valves and Parts for High Temperature Service

Size:1/2” to48” ,SCH5S-SCH XXS,Welded and seamless

Specification: ASTM A182 / A403 & ASME SA182 / SA403

Grades: 201, 202, 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H,
316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L

More Details
Product

Stainless Steel Blind Flange

Stainless Steel Lap Joint Flange

Stainless Steel Slip On Flange

Stainless Steel Socket Weld Flanges

Stainless Steel Threaded Flange

Stainless Steel Weld Neck Flange


STAINLESS BUTTWELD PIPE FITTINGS

Standards

ASTM A403 Standard specification covers the standard for wrought austenitic
stainless steel fittings for pressure piping applications.

Grade:

ASTM A304, 304L, 316, 316L, 316Ti, 317L, 321, 321H, 347, 347H, 904L, 254 SMO
(W1.4301, 1.4306, 1.4948, 1.4401, 1.4404, 1.4571, 1.4438, 1.4541, 1.4878,
1.4550, 1.4845, 1.4539, 1.4547 etc.).

Size Range:

Elbow:Size Range: 1/2”- 24”( DN 21.3 - DN 610) for Seamless;26”- 96”( DN 660 -
DN 2438.4) for Welded.

Reducer:Size Range: 1/2″to 24″

Tee:Size Range: 1/2”- 24”( DN 21.3 - DN 610) for Seamless;26”- 72”( DN 660 - DN
1828.8) for Welded.

Cap:Size range: 1/2 to 56 inches (DN15 to DN1400),Max. wall thickness: 200mm

Type:Seamless / Welded

More Details
Product

Stainless Steel Elbow

Stainless Steel Reducer

Stainless Steel Tee

Stainless Steel Cap


COMPANY PROFILE

PRODUCTS CUSTOM PROCESSING
Centerway 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, has obtained
ISO 9001, ISO 14001, ISO 45001, CE, AAA-level credit rating certification, etc.
Our products have been inspected and approved by SGS, BV, MOODY, TUBOSCOPE and
other international authoritative third-party organizations
Read More Company Video


 * SOURCE MANUFACTURER
   
   We have our own factory and can provide professional application scheme
   according to the demand.


 * STRONG PRODUCTION CAPACITY
   
   Special machinery and equipment, high precision, fast speed, can realize mass
   production and processing.


 * ADVANCED TECHNOLOGY
   
   In strict accordance with ISO 9001 :2000 quality management system standard
   production, to ensure product quality.


 * SERVICES GLOBAL CUSTOMERS
   
   Centerway steel products provide  services to more than 100 countries and
   regions around the world.


 * BEVELING
   
   Beveling Stainless Steel tubes contain one end angled, so that it mates with
   a complementary tube end.
   Read More
   


 * THREADING
   
   We thread any length of pipe in diameters ranging from 1/8” to 20”. Tapers
   available are NPT*, NPS*, 3/16” Peerless, and 8 round taper.
   Read More
   


 * HEAT TREATING&ANNEALING
   
   Centerway Steel can heat treat some 400 series stainless steel seamless tube.
   Read More
   


 * POLISHING
   
   In some cases, it may be necessary to complete additional positive material
   identification testing.
   Read More
   


 * CUTTING TO LENGTH
   
   Precision cutting on lengths of pipe ranging from 2 inches to 60 feet, and
   diameters from 2” thru 48”.
   Read More
   


QUALITY CONTROL


 * ISO9001
   
   Centerway steel as demonstration of commitment to quality and customer-focus,
   we are eager to cooperate with ISO Certified companies, has obtained ISO
   9001, ISO 14001, ISO 45001, CE, AAA-level credit rating certification


 * INSPECTION & CALIBRATION CERTIFICATES
   
   Our products have been inspected and approved by SGS, BV, MOODY,
   TUBOSCOPE and other international authoritative third-party organizations


 * DETECTION EQUIPMENT
   
   Centerway steel is equipped with internationally advanced and perfect
   inspection and testing facilities, and various technicians.The products are
   produced in accordance with domestic and international standards.


 * TEST CERTIFICATES 3.2
   
   Based on request, steel pipe, flange and fittings, welding consumables can be
   offered with 3.2 test certificates


LATEST NEWS

More News


 * 304 STAINLESS STEEL PIPE PROCESSING AND APPLICATION REQUIREMENTS
   
   304 stainless steel pipes are very distinctive in terms of model
   specifications and appearance performance. First of all, the thicker the pipe
   wall of this type of stainless steel pipe, the higher its cost performance
   and practicability, while the thinner the pipe wall, the processing cost will
   be significantly higher. In addition, the performance limitations of
   stainless steel pipes depend on the processing technology.


 * CHARACTERISTICS AND APPLICATIONS OF SEAMLESS STEEL PIPES AMONG STAINLESS
   STEEL PIPES
   
   Stainless steel pipes can be mainly divided into two types: seamless steel
   pipes and welded seamed steel pipes. According to the cross-sectional shape,
   it can be divided into round pipes and special-shaped pipes. The most widely
   used ones are circular steel pipes. In addition, the shapes of special-shaped
   steel pipes are mostly square, rectangular, semicircular, hexagonal,
   equilateral triangle, octagon, etc.


 * WHAT ARE THE APPLICATION ADVANTAGES OF THIN-WALLED STAINLESS STEEL PIPES
   COMPARED TO PIPES MADE OF OTHER MATERIALS?
   
   Thin-walled stainless steel pipes are widely used in hot and cold water and
   direct drinking water pipeline systems because of their hygienic reliability
   and excellent performance. In relevant national standards, drinking water
   pipes are thin-walled stainless steel pipes.


 * WHAT ARE THE PERFORMANCE ADVANTAGES OF STAINLESS STEEL ELBOWS?
   
   Stainless steel elbow is a kind of elbow pipe fitting with a wide range of
   applications. It is rich in angles and ingredients and has very good
   competitive advantages.


REQUEST A QUOTE?

If you have business needs or inquiries, you can leave a message to us. We'll
get back to you as soon as possible
 * 
 * 

 * 


CONTACT US

 * NO.246 Shidai Yangguang Blvd, Yuhua District, Changsha, Hunan, China.
 * Phone : 0086-731-86452683,86452691
 * Email : info@ctwstainless.com




PRODUCTS

 * Seamless Stainless Steel Pipe
   
   Welded Stainless Steel Pipe
   
   Stainless Steel Rectangular&Square Tube
   
   Stainless Steel Screen Pipe
   
   Stainless Steel Flange
   
   Stainless Buttweld Pipe Fittings


SERVICES

 * Beveling
   
   Threading
   
   Heat treating&annealing
   
   Polishing
   
   Cutting to length


COMPANY

 * Company profile
   
   Customer visit
   
   Visit customer
   
   Exhibiting overseas

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INVITATION

НЕФТЕГАЗ 2024 Москва Россия Приглашение

NEFTEGAZ 2024 Moscow Russia Invitation

 

CENTERWAY STEEL Номер стенда: 21F74

CENTERWAY STEEL Booth No.: 21F74

Время проведения выставки: 15 апреля ~ 18 апреля

Expo time: 15th April ~ 18th April

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