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Tongxinchang
Products We Offer
Stainless Steel
Stainless Steel
Shandong Tongxinchang Steel Co., Ltd. is a professional manufacturer engaged in the research, development, production, sale and service of stainless steel sheet, stainless steel pipes, stainless steel profile, stainless steel bar, stainless steel coils.
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Carbon Steel
Carbon Steel
Shandong Tongxinchang Steel Co., Ltd. is a professional manufacturer engaged in the research, development, production, sale and service of Carbon Steel sheet, Carbon Steel pipes, Carbon Steel profile, Carbon Steel bar, Carbon Steel coils.
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Galvanized Steel
Galvanized Steel
Shandong Tongxinchang Steel Co., Ltd. is a professional manufacturer engaged in the research, development, production, sale and service of Galvanized Steel sheet, Galvanized Steel pipes, Galvanized Steel profile, Galvanized Steel bar, Galvanized Steel coils.
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Hot-dip Galvanlized Steel WireHot-dip galvanized iron wire is made with choice low carbon steel wire, through wire drawing, acid washing and rust removing, annealing and coiling. It's mainly used in construction, handicrafts, woven wire mesh, express way fencing mesh, packaging of products and other daily uses.
Size range: BWG 8-BWG 36
Zinc coat: 30-280g/m2
Tensile strength: 350-550N/mm2
Elongation: 10%
Packing: 1-500kgs/coil, coil with plastic cloth inside and hessian outside or weave outside
GB Galvanized Round pipeProduct name: Galvanized steel tube/pipe
Main standard: GB,JIS,DIN,AISI,ASTM
Length: AS customer's required
Surface: Mild steel plain finish, hot dip galvanized, pre galvanized, color coated, ect.
Diameter: 0.2-2000mm As customer's required
Shipment time: Stock or within 7-20 workdays according to quantity,after receiving deposit or L/C
Price term: T/T,L/C,Western Union,Paypal,Apple Pay,Google Pay,D/A,D/P,MoneyGram
Weight Calculation: Weight(kg)=Thickness(mm)*Width(m)*Length(m)*Density(7.85g/cm3)
Size Tolerance: ±1%-3%
Q355 Galvanized Pipe/Tube Square tubeProduct name: Galvanized steel tube/pipe
Main standard: GB,JIS,DIN,AISI,ASTM
Length: AS customer's required
Surface: Mild steel plain finish, hot dip galvanized, pre galvanized, color coated, ect.
Diameter: 0.2-2000mm As customer's required
Shipment time: Stock or within 7-20 workdays according to quantity,after receiving deposit or L/C
Price term: T/T,L/C,Western Union,Paypal,Apple Pay,Google Pay,D/A,D/P,MoneyGram
Weight Calculation: Weight(kg)=Thickness(mm)*Width(m)*Length(m)*Density(7.85g/cm3)
Size Tolerance: ±1%-3%- SPCC Galvanized Steel CoilsProduct name: Galvanized steel coil(Gi Coil)
Grade: SPCC,SPCD,SPCE,ST12-15,DC01-06,Q195A-Q235A,Q195AF-Q235AF,Q295A(B)-Q345A(B)
Standard: GB,JIS,DIN,AISI,ASTM
Thickness: 0.13-2.5mm or according to customer's special request
Width: 600mm to 1500mm, all available.
Elongation: Min.25%
Zinc coating weight: 60g/m2-600g/m2
Tensile strength: 28.1 - 49.2kgf/mm2
Edge: Mill edge, cut edge
Surface: Pre galvanized, hot dip galvanized, color coated, ect.
Trade Term: FOB,CIF,CFR,EXW,etc.
Price Term: T/T,L/C,Western Union,Paypal,Apple Pay,Google Pay,D/A,D/P,MoneyGram
Certificate: ISO9001,CE - Galvanized Steel CoilsProduct name: Galvanized steel coil(Gi Coil)
Grade: SPCC,SPCD,SPCE,ST12-15,DC01-06,Q195A-Q235A,Q195AF-Q235AF,Q295A(B)-Q345A(B)
Standard: GB,JIS,DIN,AISI,ASTM
Thickness: 0.13-2.5mm or according to customer's special request
Width: 600mm to 1500mm, all available.
Elongation: Min.25%
Zinc coating weight: 60g/m2-600g/m2
Tensile strength: 28.1 - 49.2kgf/mm2
Edge: Mill edge, cut edge
Surface: Pre galvanized, hot dip galvanized, color coated, ect.
Trade Term: FOB,CIF,CFR,EXW,etc.
Price Term: T/T,L/C,Western Union,Paypal,Apple Pay,Google Pay,D/A,D/P,MoneyGram
Certificate: ISO9001,CE - SPCC Galvanized Steel PlateProduct name: Galvanized Steel Sheet /Plate
Grade: SPCC,SPCD,SPCE,ST12-15,DC01-06,Q195A-Q235A,Q195AF-Q235AF,Q295A(B)-Q345A(B)
Standard: GB,JIS,DIN,AISI,ASTM
Thickness: 0.13-2.5mm or according to customer's special request
Width: 600mm to 1500mm, all available.
Elongation: Min.25%
Zinc coating weight: 60g/m2-600g/m2
Tensile strength: 28.1 - 49.2kgf/mm2
Edge: Mill edge, cut edge
Surface: Pre galvanized, hot dip galvanized, color coated, ect.
Trade Term: FOB,CIF,CFR,EXW,etc.
Price Term: T/T,L/C,Western Union,Paypal,Apple Pay,Google Pay,D/A,D/P,MoneyGram
Certificate: ISO9001, CE 
ST35 Carbon Steel Pipe/TubeProduct Name : Carbon Steel Pipe
Material: A53 Gr.B,A36,ST52,ST35,ST42,ST45,X42,X46,X52,X60,X65X70
Standard： API 5L,ASTM A106 Gr.B,ASTM A53 Gr.B,ASTM A179/A192,ASTM A513,ASTM A671,ASTM A672,BS EN 10217,BS EN10296,BS EN 39,BS6323,DIN, EN10217
Certificates ：API 5L,ISO9001,SGS,BV,CCIC
Outer Diameter ：15mm-1200mm
Length :1m,4m,6m,8m,12m according to buyer's request
Surface Treatment :black paint,varnish,oil,galvanized,anti-corrosion coated
Marking: Standard marking,or according to your request.Marking Method:Spray white paint
End Treatment: Plain End/Bevelled End/Grooved End/Threaded End With Plastic Caps- Q195 Carbon Steel CoilsStandard ：ASTM EN DIN GB ISO JIS BA ANSI
Steel Grade： Q195, Q215,Q235,Q345,ST37, A36,45# ,16Mn, SPHC,SGCC,CGCC
Thickness：0.2-100mm or Customized
Width ：1250-2500mm,or as Your Request ( regular width 1000mm, 1250mm, 1500mm )
Coil ID ：508mm or 610mm
Coil Weight ：3 - 8 ton or as Your Request
Technique： Hot rolled cold rolled as Your Request
Surface ：Treatment Bare,Black,Oiled,Shot Blasted,Spray Paint,Coated,Galvanized,or as Your Request
Package ：Standard Export packing(Plastic film in the first layer,second layer is Kraft paper. Third layer is galvanized sheet) - Q345 Carbon Steel CoilsStandard ：ASTM EN DIN GB ISO JIS BA ANSI
Steel Grade： Q195, Q215,Q235,Q345,ST37, A36,45# ,16Mn, SPHC,SGCC,CGCC
Thickness：0.2-100mm or Customized
Width ：1250-2500mm,or as Your Request ( regular width 1000mm, 1250mm, 1500mm )
Coil ID ：508mm or 610mm
Coil Weight ：3 - 8 ton or as Your Request
Technique： Hot rolled cold rolled as Your Request
Surface ：Treatment Bare,Black,Oiled,Shot Blasted,Spray Paint,Coated,Galvanized,or as Your Request
Package ：Standard Export packing(Plastic film in the first layer,second layer is Kraft paper. Third layer is galvanized sheet) - SGCC Carbon Steel PlateStandard: ASTM EN DIN GB ISO JIS BA ANSI
Steel Grade: Q195, Q215,Q235,Q345,ST37, A36,45# ,16Mn, SPHC,SGCC,CGCC
Thickness: Hot Rolled Thickness:2.75mm-100mm, as Your Request Cold Rolled Thickness:0.2mm-3mm, as Your Request
Width: 1250-2500mm,or as Your Request ( regular width 1000mm, 1250mm, 1500mm )
Technique: Hot rolled cold rolled as Your Request
Surface: Treatment Bare,Black,Oiled,Shot Blasted,Spray Paint,Coated,Galvanized,or as Your Request
Application: Applies to appliances construction, machinery manufacturing, container manufacturing, shipbuilding, bridges, etc.
Package: Standard Export packing(Plastic film in the first layer,second layer is Kraft paper. Third layer is galvanized sheet)
Payment Term: Over $10,000, pay 30%T/T deposit in advance, 70%T/T the balance before shipment,under $10,000, pay in full by T/T.
Remarks: Insurance per to Contract terms - Q235 Carbon Steel PlateStandard: ASTM EN DIN GB ISO JIS BA ANSI
Steel Grade: Q195, Q215,Q235,Q345,ST37, A36,45# ,16Mn, SPHC,SGCC,CGCC
Thickness: Hot Rolled Thickness:2.75mm-100mm, as Your Request Cold Rolled Thickness:0.2mm-3mm, as Your Request
Width: 1250-2500mm,or as Your Request ( regular width 1000mm, 1250mm, 1500mm )
Technique: Hot rolled cold rolled as Your Request
Surface: Treatment Bare,Black,Oiled,Shot Blasted,Spray Paint,Coated,Galvanized,or as Your Request
Application: Applies to appliances construction, machinery manufacturing, container manufacturing, shipbuilding, bridges, etc.
Package: Standard Export packing(Plastic film in the first layer,second layer is Kraft paper. Third layer is galvanized sheet)
Payment Term: Over $10,000, pay 30%T/T deposit in advance, 70%T/T the balance before shipment,under $10,000, pay in full by T/T.
Remarks: Insurance per to Contract terms - 431 Stainless Steel PlateProduct Name: Stainless steel sheet/plate
Grade: 200 Series/300 Series/400 Series
Technique: Cold rolled or hot rolled
Surface: No.1/No.4/BA/2B/2D/HL/8K/Mirror
Thickness: 0.2-8mm
Width: 10.0 mm --2000 mm (tolerances ± 0.02 mm)
Protection: PVC,Paper
Application: Roofing sheet,decoration, construction 
310S Stainless steel channelProduct Name: Stainless Steel Channel
Material Grade: Mainly201, 202, 304, 304L, 304H, 316, 316L,316Ti,2205, 330, 630, 660, 409L, 321, 310S, 410, 416, 410S, 430, 347H, 2Cr13, 3Cr13 etc300series: 301, 302, 303, 304, 304L, 309, 309s, 310, 310S, 316, 316L, 316Ti, 317L, 321, 347200series: 201, 202, 202cu, 204400series: 409, 409L, 410, 420, 430, 431, 439, 440, 441, 444Others: 2205, 2507, 2906, 330, 660, 630, 631, 17-4ph, 17-7ph, S318039 904L, etcDuplex stainless steel: S22053, S25073, S22253, S31803, S32205, S32304Special Stainless Steel: 904L, 347/347H, 317/317L, 316Ti, 254Mo
Surface: BA, 2B, 2D, 4K, 6K, 8K, NO.4, HL, SB, Embossed
Advantage: We have stock, about 20000 tons.
Certification: ISO 9001, SGS, ABS, BV
300 Series Stainless Steel Angle BarStandard：ASTM A276, A484, A479, A580, A582, JIS G4303, JIS G4311,DIN 1654-5,DIN 17440,GB/T 1220
Material：304,304L,309S,310S,316,316L,316Ti,317,317L,321,347H,201,202,410,420,430,etc
Type： Round,square,hexagonal,flat,angle
Surface： Pickled,Black,Bright,Polishing,Blasting,etc
Specifications ：Round bar Diameter: 3mm~800mm
Angle bar Size: 3mm*20mm*20mm~12mm*100mm*100mm
Square bar Size: 4mm*4mm~100mm*100mm
Flat bar Thickness: 2mm~100mm
Width: 10mm~500mm
Hexagonal Size: 2mm~100mm
Length: 6m,5.8m,12m or as required
Price Term： EX-Work, FOB, CFR, CIF,CNF- Stainless Steel Angle BarStandard：ASTM A276, A484, A479, A580, A582, JIS G4303, JIS G4311,DIN 1654-5,DIN 17440,GB/T 1220
Material：304,304L,309S,310S,316,316L,316Ti,317,317L,321,347H,201,202,410,420,430,etc
Type： Round,square,hexagonal,flat,angle
Surface： Pickled,Black,Bright,Polishing,Blasting,etc
Specifications ：Round bar Diameter: 3mm~800mm
Angle bar Size: 3mm*20mm*20mm~12mm*100mm*100mm
Square bar Size: 4mm*4mm~100mm*100mm
Flat bar Thickness: 2mm~100mm
Width: 10mm~500mm
Hexagonal Size: 2mm~100mm
Length: 6m,5.8m,12m or as required
Price Term： EX-Work, FOB, CFR, CIF,CNF - 201 Stainless Steel Angle BarStandard：ASTM A276, A484, A479, A580, A582, JIS G4303, JIS G4311,DIN 1654-5,DIN 17440,GB/T 1220
Material：304,304L,309S,310S,316,316L,316Ti,317,317L,321,347H,201,202,410,420,430,etc
Type： Round,square,hexagonal,flat,angle
Surface： Pickled,Black,Bright,Polishing,Blasting,etc
Specifications ：Round bar Diameter: 3mm~800mm
Angle bar Size: 3mm*20mm*20mm~12mm*100mm*100mm
Square bar Size: 4mm*4mm~100mm*100mm
Flat bar Thickness: 2mm~100mm
Width: 10mm~500mm
Hexagonal Size: 2mm~100mm
Length: 6m,5.8m,12m or as required
Price Term： EX-Work, FOB, CFR, CIF,CNF - 347H Stainless Steel Pipe/TubeProduct Type: Round tube/pipe,square tube/pipe,rectangular tube/pipe
Material: Stainless steel,austenitic stainless steel
Grade: 201 304 304L 304H 309S 310S 316 316L 316Ti 317 317L 321 321H 347 347H 904L 2304 2205 S31803 S32750 253MA 254SMo
Standard: ASTM A312 A376 A213 A249 JIS G3459 G3463 DIN17440 GB/T14976 BG13296
Technique: Cold Drawn Hot Rolled Annealing Pickling
Feature: High temperature resistance,corrosion resistance
Quality Control: Mill Test Report will be provided with the goods,any inspection from third party acceptable
Used: Widely used in chemical industry,machinery,electronics,electric power,textile,rubber,food,medical-equipment,aviation,aerospace,communications, petroleum and other industrial field. - S20100 Stainless Steel Bar/RodStandard：ASTM A479 , ASTMA276, ASTM A484, ASTM A582, ASME SA276, ASME SA484, GB/T1220, GB4226, etc.
Material: 301, 304, 304L, 309S, 321, 316, 316L, 317, 317L, 310S, 201, 202, 321, 329, 347, 347H, 201, 202, 410, 420, 430, S20100, S20200, S30100, S30400, S30403, S30908, S31008, S31600, S31635, etc.
Specifications Round bar Diameter: 0.1-500mm
Angle bar Size: 0.5mm*4mm*4mm - 20mm*400mm*400mm
Flat bar Thickness: 0.3 - 200mm
Width: 1 - 2500mm
Square bar Size: 1mm*1mm --800mm*800mm
Length: 2m, 5.8m, 6m, or as required.
Surface: Black,peeled,polishing,bright,sand blast, hair line, etc.
Price term: Ex-work,FOB,CFR,CIF,etc.
Delivery Time: Standard size is in stock,prompt delivery or as order’s quantity.
Package: Export standard package,bundled or be required. - Galvanlized Steel WireHot-dip galvanized iron wire is made with choice low carbon steel wire, through wire drawing, acid washing and rust removing, annealing and coiling. It's mainly used in construction, handicrafts, woven wire mesh, express way fencing mesh, packaging of products and other daily uses.
Size range: BWG 8-BWG 36
Zinc coat: 30-280g/m2
Tensile strength: 350-550N/mm2
Elongation: 10%
Packing: 1-500kgs/coil, coil with plastic cloth inside and hessian outside or weave outside - Q235 Galvanlized Steel WireHot-dip galvanized iron wire is made with choice low carbon steel wire, through wire drawing, acid washing and rust removing, annealing and coiling. It's mainly used in construction, handicrafts, woven wire mesh, express way fencing mesh, packaging of products and other daily uses.
Size range: BWG 8-BWG 36
Zinc coat: 30-280g/m2
Tensile strength: 350-550N/mm2
Elongation: 10%
Packing: 1-500kgs/coil, coil with plastic cloth inside and hessian outside or weave outside
ABOUT US
Shandong Tongxinchang Steel Co., Ltd.
Shandong Tongxinchang Steel Co., Ltd. is a professional manufacturer engaged in the research, development, production, sale and service of stainless steel sheet, stainless steel pipes, stainless steel profile, stainless steel bar, stainless steel coils. We are located in China with convenient transportation access. Our factory has rich experience in producing as we are engaged in domestic Market for more than ten years. Our company is the collection of processing and operating. And now we have stock over 2000 tons with more than 800 kinds of specifications.
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Tongxinchang
13 Years of Experience In Steel Products
Tongxinchang Steel is a professional manufacturer engaged in the research, development, production, sale and service of stainless steel sheet,
stainless steel pipes, stainless steel profile, stainless steel bar, stainless steel coils.
Professional Service
20 production lines Fast delivery time Professional exporting service
Quality Assurance
100% virgin material Strict quality control by inproduction 100% check and test
Good After-Sales Service
Our professional technical team can help effectively to solve the problems during the working of the pipelines
Keep Promises
Putting faith first, humility as sincerity, and harmony as value.
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high-quality suppliers of major well-known companies
Tongxinchang
Quality Is The Foundation Of An Enterprise
Introduced advanced testing equipment and established The professional scientific research team strictly controls the quality in every aspect of production. Including raw material incoming inspection, product color inspection and production process analysis, T-bend test, impact test, salt spray test, tensile test and packaging test of export products to ensure its integrated corrosion resistance, coating viscosity and other performance and safety transport
tongxinchang
News Center
Standard characteristics and application fields of 304 stainless steel plate304 stainless steel is a common material in stainless steel, with a density of 7.93 g/cm³; it is also called 18/8 stainless steel in the industry, which means it contains more than 18% chromium and more than 8% nickel; it can withstand high temperatures of 800 ° C and has good processing performance , high toughness characteristics, widely used in industry and furniture decoration industry and food medical industry.2024-06-06- What are the advantages of your company?(1): Prime quality and reasonable price.
(2): Wide excellent experiences with after-sale service.2024-05-21 
Color coated rollColor-coated coils are based on hot-dip galvanized sheets, hot-dip galvanized sheets, and electro-galvanized sheets. After surface pretreatment (chemical degreasing and chemical conversion treatment), one or several layers of organic coatings are applied on the surface, and then A product that is baked and cured. It is named after the colored steel coils coated with various colors of organic coatings, referred to as color-coated coils.2023-09-04- GalvanizedGalvanizing refers to a surface treatment technology that coats a layer of zinc on the surface of metals, alloys or other materials for aesthetics and anti-rust effects. The main method used is hot-dip galvanizing.2023-08-09
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