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Sunny Steel Enterprise Ltd.

Sunny Steel Enterprise Ltd.
Sunny Steel Enterprise Ltd.
City: Shanghai
Province/State: Shanghai
Country/Region: China
Tel: +86-21-3378-0199
Contact Person:
Mr Sum Xuu

Sunny Steel Enterprise Ltd.

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Sunny Steel provide a wide range of steel products as Steel pipes, Seamless tube and seamless pipes, Alloy pipes, Pipe fittings, Composite steel pipe used in the construction industry.
 
We provide a wide range of steel products used in the construction industry:
Steel pipes
Seamless tube
seamless pipes
Alloy pipes
Pipe fittings
Composite steel pipe
Ceramic Lined Pipe
Ceramic tile lined pipe
Bi metal clad pipe
 
Contact us today to arrange a quote or estimate. Our steel fabrication products are real trusted and most affordable choice.
 
Factory and industrial products
In addition to our steel products for construction, we also offer a variety of steel fabrication products for use in industry. We provide local factories with steel cutting, fabricating, and distributing pipe fittings anc composite pipes.
 
Our versatility ensures we will be able to provide you with the steel products you require to to complete a project, from start to finish.
 
 
Contact us today to arrange a quote or estimate
As a long-established steel fabrication company in China, we can be trusted to deliver what you need, in the time you need it. We understand that in the construction industry time-frame is often important.
 
Whilst providing a quality, trusted service, we also place a high premium on quality craftsmanship. Our steel products are long-lasting, and always meet our clients exact specifications.
 
Our team
Our team are highly trained and experienced in servicing and producing all types of steel supplies. Whether you've got a large construction project, or need parts for industrial machinery, our team of steel fabrication consultants will ensure that your project is provided with the parts you need, when you need them.
 
Applications
Seamless pipes are extensively applied for the nuclear device, gas, petrochemical, ship building and boiler industries. seamless pipes dominates 65% of market share in Chinese boiler industry.
 
Call us today to discuss your project's needs and find out what options are available.
 
We have a team of experienced professionals with years of experience in manufacturing.
 
 

 

 

Welcome to Sunny Steel Enterprise Ltd.

Sunny Steel provide a wide range of steel products as Steel pipes, Seamless tube and seamless pipes, Alloy pipes, Pipe fittings, Composite steel pipe used in the industry, construction etc.

You can get in touch by telephone, post, online or E-mail.
Please check the help section first to see if your question may be answered there.


Tel.: +8621 3378 0199
Web: webmaster@sunnysteel.com
Http://www.sunnysteel.com

 

Quality Control
Whilst providing a quality, trusted service, we also place a high premium on quality craftsmanship. Our steel products are long-lasting, and always meet our clients exact specifications.
The purpose of this section is to display the general parameters and guidelines for the quality control of products manufactured on a day to day basis at the manufacturing facilities of Sunny Steel.
It is the intent of Sunny Steel to furnish products of the highest quality, using the best materials and workmanship available. All personnel involved in the quality control process, whether they are the location manager, or their designee, will conduct themselves in a professional manner, with the best interests of Sunny Steel Enterprise, and the customer in mind.
 
Testing:
The production and inspection technological process of our company is arranged according to production standards, and we also establishes professional inspection organization which takes charge of the quality inspection of all process from raw material into the company to the final product store up. Inspections including destructive testing and non-destructive testing.
Our range of steel pipe testing equipment is among the most expansive in the seamless tube manufacturing industry. This equipment is essential for testing both the chemical and physical properties of each seamless pipe and the material used to make it. It also allows us to detect hidden steel tube defects, ensuring the pipe quality. Listed below is our primary range of testing equipment currently in operation.
1. Eddy current flaw detector
2. Ultrasonic flaw detector
3. Optical spectrum analyzer
4. Universal testing machine
5. Tensile strength tester, impact tester, hydrostatic test equipment, length measuring and weighing instruments.
 
Third-Party Testing Agency
Our Products have been established by the authoritative Third-Party-Test Agency such as SGS,Tuboscope,ACE and so on.
   
Our company establishes quality system according to ASTM A312/ ASTM A358 Class 1, 2, 3, 4, 5/ ASTM A790/ ASTM A928 Class 1, 2, 3, 4, 5/ API5LC/ ASTM B775/ EN10217-7 TC 1/2 standard, and make clear regulations in strictly control and good inspection the management responsibility, quality system, purchasing, control of process, inspection and testing.
 
Packing:
Our packing can meet any needs of the customers.
How to packing the seamless pipe:
There are probably hundreds of different methods for packing a pipe, and most of them have merit, but there are two principles that are vital for any method to work prevent rusting and Sea transportation security.
The Packing Works for Steel Flanges
Steel flanges must be packed with seaworthy packing method then delivery to customers, usually the packing way include wooden box, wooden pallet, iron & steel cage, iron & steel pallet etc.
The Rust Prevention for Steel Flanges
The normal rust prevention treatment for steel flanges include yellow (Golden) paint Coating, black paint coating or black phosphating treatment, varnish paint coating, varnish antirust oil coating, electro galvanizing coating (Cold), hot dip galvanizing coating etc.
The Packing Works for Steel Flanges
Steel flanges must be packed with seaworthy packing method then delivery to customers, usually the packing way include wooden box, wooden pallet, iron & steel cage, iron & steel pallet etc. Because of the normal wooden boxes or wooden pallets have to do fumigation treatment, we usually use plywood pallet or plywood case or box to pack steel flanges without fumigation treatment. Whatever plywood or iron & steel packing way, they must be seaworthy, strong, waterproof and easy for loading and unloading.
Shipping mark stick to outside of package.
How better packaging the abrasion resistant pipe
There are probably hundreds of different methods for packing a abrasion resistant pipe and Elbows, and most of them have merit, but there are two principles that are vital for any method to work prevent rusting and Sea transportation security.
 
Standard:
Our highly-skilled manpower is dedicated to producing the finest quality steel pipe, pipe fittings, meeting a wide variety of material specifications. Their knowledge and experience of metal properties, welding procedures and quality control have set the pace and standard expected by our customers world-wide.
PIPES & TUBES:
Dimensions from carbon steel pipes are defined in the ASME B36.10 standard, dimensions for stainless steel pipe are defined in the ASME B36.19 standard. The material qualities for these pipes are defined in the ASTM standards.
ASTM A106 = This specification covers carbon steel pipe for high-temperature service.
ASTM A335 = This specification covers seamless ferritic alloy-steel pipe for high-temperature service. Grade: P5, P9, P11, P12, P22, P91, P92
ASTM A333 = This specification covers wall seamless and welded carbon and alloy steel pipe intended for use at low temperatures. Grade:Gr1, Gr3, Gr6
ASTM A312 = Standard specification for seamless, straight-seam welded, and cold worked welded austenitic stainless steel pipe intended for high-temperature and general corrosive service.
ASTM A213= Seamless Ferritic and Austentic Alloy Steel Boiler, Superheater and Heat-Exchanger Tubes, Grade:T5, T9, T11, T12, T22, T91
ASTM A519= Seamless Carbon and Alloy Steel for Mechanical Tubing Grade:4130, 4130X, 4140
 
FLANGES:
Dimensions from carbon steel and stainless steel flanges are defined in the ASME B16.5 standard. The material qualities for these flanges are defined in the ASTM standards.
ASTM A105 = This specification covers standards for forged carbon steel piping components, that is, flanges, fittings, Valves, and similar parts, for use in pressure systems at ambient and higher-temperature service conditions.
ASTM A182 = This specification covers forged or rolled alloy and stainless steel pipe flanges, forged fittings, and Valves and parts for high-temperature service.
ASTM A350 = This specification covers several grades of carbon and low alloy steel forged or ring-rolled flanges, forged fittings and Valves for low-temperature service.
 
FITTINGS
Dimensions, from wrought carbon and alloy steel fittings are defined in several ASME standards. The material qualities for these fittings are defined in the ASTM standards.
ASTM A234 = This specification covers wrought carbon steel and alloy steel fittings of seamless and welded construction.
ASTM A420 = Standard specification for piping fittings of wrought carbon steel and alloy steel for low-temperature service.
ASTM A403 = Standard specification for wrought austenitic stainless steel piping fittings.
 

Alloy steel pipes

SunnySteel is a merchant exporter and supplier of alloy steel pipes and alloy steel tubes used for many different purposes.

  

 
Abrasion resistant pipe

Abrasion resistant pipe applied in coal-fired power plant ash and slag discharge tube, powder, powder tube, desulfurization pipeline,in addition also widely used in the following industries:

   

 

Properties of the Ceramic-lined Steel Composite Pipes >>

Ceramic (Corundum: a-Al2O3) lined abrasion resistant straight pipe and fittings are lined with highly abrasion resistant ceramic by SHS -------Self-propagating High-temperature Synthetic process.

Leading Big O.D. Steel seamless pipes supplier in Asia


Big OD seamless pipes are extensively applied for the nuclear device, gas, petrochemical, ship building and boiler industries.

 

Carbon Steel Seamless Pipes

We can makes and markets Carbon Steel Seamless Pipes which are widely applied in the industries of petrochemical, boiler, automobile, mechanical, construction.

Black and Hot-dipped Zinc-coated Steel Pipes Seamless, Seamless Carbon Steel for High Temperature Service, Seamless Cold-drawn Low-Carbon Steel, Seamless Carbon Steel Boiler Tubes for High Pressure, Heat-Exchanger and Condenser Tubes, Seamless Cold-drawn Intermediate Alloy Steel Heat-exchanger and Condenser Tubes, Seamless Medium-carbon Steel Boiler and Superheater Tubes, Seamless Ferritic and Austenitic Alloy Steel Boiler, Superheater and Heat-exchanger Tubes, Seamless Carbon and Alloy Steel for Mechanical Tubing, Seamless and Welded Carbon Steel Pipes and Alloy Steel Pipes for Low Temperature Use, Seamless Cold-drawn Carbon Steel Feedwater Heater Tubes, seamless Steel Tubes for Elevated Temperature, Seamless Steel Tubes, Seamless Steel Tubes, Seamless Steel Pipes for Structural Purpose, Seamless Steel Tubes for Machine Structural,Seamless Steel Tubes for Boiler and Heat Exchangers

Available Specification
API SPEC 5CT
Product nameExecutive standardDimension (mm)Steel code/ Steel grade
CastingAPI 5CT114~219 x 5.2~22.2J55, K55, N80, L80, P110
TubingAPI 5CT48.3~114.3 x 3.2~16J55, K55, N80, L80, H40

API SPEC 5L
Product nameExecutive standardDimension (mm)Steel code/ Steel grade
CastingAPI 5L10.3~1200 x1.0~120A, B, X42, X46, X52, X60, X70, X80, PSL1 / PSL2

ASTM / ASME
Product nameExecutive standardDimension (mm)Steel code/ Steel grade
Black and Hot-dipped Zinc-coated Steel Pipes SeamlessASTM A530.3~1200 x 1.0~150GR.A, GR.B, GR.C
Seamless Carbon Steel for High Temperature ServiceASTM A10610.3~1200 x 1.0~150GR.B, GR.C
Seamless Cold-drawn Low-Carbon Steel Heat-Exchanger and Condenser TubesASTM A17910.3~426 x 1.0~36Low Carbon Steel
Seamless Carbon Steel Boiler Tubes for High PressureASTM A19210.3~426 x 1.0~36Low Carbon Steel
Seamless Cold-drawn Intermediate Alloy Steel Heat-exchanger and Condenser TubesASTM A19910.3~426 x 1.0~36T5, T22
Seamless Medium-carbon Steel Boiler and Superheater TubesASTM A21010.3~426 x 1.0~36A1, C
Seamless Ferritic and Austenitic Alloy Steel Boiler, Superheater and Heat-exchanger TubesASTM A21310.3~426 x 1.0~36T5, T9, T11, T12, T22, T91
Seamless Carbon and Alloy Steel for Mechanical TubingASTM A3331/4"~42" x SCH20~XXSGr1, Gr3, Gr6
Seamless and Welded Carbon Steel Pipes and Alloy Steel Pipes for Low Temperature UseASTM A3341/4"~4" x SCH20~SCH80Gr1, Gr6
Seamless Cold-drawn Carbon Steel Feedwater Heater TubesASTM A55610.3~426 x 1.0~36A2, B2

GS
Product NameExecutive StandardDimension (mm)Steel Code / Steel Grade
eamless Steel Tubes for Elevated TemperatureDIN 1717510~762 x 1.0~120St35.8,St45.8, 10CrMo910, 15Mo3, 13CrMo44, STPL340, STB410, STB510, WB36
Seamless Steel TubesDIN 1629 / DIN 239113.5~762 x 1.8~120St37.0, St44.0, St52.0, St52.3
Seamless Steel TubesDIN 244013.5~165.1 x 1.8~4.85St33.2
Seamless Steel Pipes for Structural PurposeDIN 239316~426 x 1.0~36RSt34-2, RSt37-2,
RSt44-2,St52

GS/ DIN
Product nameExecutive standardDimension (mm)Steel code/ Steel grade
Seamless Steel Tubes for Elevated TemperatureDIN 1717510~762 x 1.0~120St35.8,St45.8, 10CrMo910, 15Mo3, 13CrMo44, STPL340, STB410, STB510, WB36
Seamless Steel TubesDIN 162913.5~762 x 1.8~120St37.0, St44.0, St52.0
Seamless Precision Steel TubeDIN 23914.0~60.0 x 0.5~8St35, St45, St52
Seamless Steel TubesDIN 244013.5~165.1 x 1.8~4.85St33.2
Contact Now

Sunny Steel Enterprise Ltd.

Business Type: Manufacturer,Exporter,Trading Company
Main Market: North America,Eastern Europe,Middle East,Worldwide
No. of Employees: 100~300
Annual Sales Volume: 10000-3000000000000000000
Brand(s): Sunny Steel
Year Established: 2000
Address: No. 273, Siping Road, Shanghai
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