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Credit Hot sale various high quality API 5L ERW steel pipe, seamless steel pipe, SSAW Steel Pipe from China leading manufacturer. Our product has API 5L, API 5CT, EN10219, EN10217, etc international quality system certification.
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Construction Welded Steel Pipe ERW Steel Pipe Structure Steel pipe
Construction Welded Steel Pipe because of welding into a straight line hence the name, which according to the use of different, and different back-channel production process (roughly can be divided into scaffolding pipe, fluid pipe, wire casing, bracket tube, guardrail pipe and so on).
The characteristics of internal and external anti-corrosive spiral steel pipe for water supply, corrosion resistance, non-leakage, high toughness, excellent flexibility, good resistance to scratches, with good rapid crack transfer resistance. Construction Welded Steel Pipe is to strip coil as raw material, regular temperature extrusion molding, automatic double-wire double-sided submerged arc welding process welded into the Construction Welded Steel Pipe. The Construction Welded Steel Pipe used in building structure has the characteristics of relatively simple process, which is divided into high frequency welding, submerged arc welding, resistance welding, welding, spiral welding, etc., and has a wide range of applications in civil construction, petrochemical, light industry and other departments. Mostly used to transport low-pressure fluids or to make a variety of engineering components and light industrial products. Straight seam anti-corrosive steel pipe generally refers to the use of special technology for ordinary steel pipe anti-corrosion treatment, so that Construction Welded Steel Pipe has a certain anti-corrosion capacity, generally used for waterproof, anti-rust, anti-acid and alkali, anti-oxidation and other characteristics. The process of straight seam anti-corrosive steel pipe base material is submerged arc welded Construction Welded Steel Pipe and high frequency Construction Welded Steel Pipe. Anti-corrosion submerged arc welded Construction Welded Steel Pipe caliber in more than 325, anti-corrosive high-frequency Construction Welded Steel Pipe caliber below 426.
Credit Hot sale various high quality API 5L ERW steel pipe, seamless steel pipe, SSAW Steel Pipe from China leading manufacturer. Our product has API 5L, API 5CT, EN10219, EN10217, etc international quality system certification.
For more product information, please click here to visit our website.
ASTM A53 Welded Steel Pipe ERW Steel Pipe Fluid Steel Pipe For Sale
ASTM A53 Welded Steel Pipe made of steel plate or strip that has been crimped and welded. Products are widely used in water engineering, electric power industry, agricultural irrigation, gas transport,building structures.
Feature:
Simple production process, high production efficiency, variety specifications
our advantages : Production according to international standard with high qualityï¼?plain end without metal burrï¼?Welding strong
3. Liquid Gas Transportation Welded Steel Pipe Application fields
Products are widely used in water engineering, petrochemical industry, chemical industry, electric power industry, agricultural irrigation, urban construction
Used for liquid conveying: water supply and drainage.For gas transport: gas, steam, liquefied petroleum gas
For structural use: as pile pipe, as a bridge;Pipes for wharves, roads and building structures
4. Our Service
1.Quality: Strictly control the quality through three levels. First level, quality test on the producing line. Second level, quality test during warehousing. Third level, quality test before loading.
2.Timeliness: 24 hours online.Provide consulting and quotation services for customers all the time.
3.Veracity: Strictly follow the customer standard to ensure the tolerance range and meet customer's requirement.
4.Integrity: If The customer complains about the quality of the products, our company will actively cooperate with them to solve the problem. If it is the responsibility of our company, we will bear the corresponding responsibility and compensation.
5.Longevity: Establish good long-term relationship with customers.
Credit Hot sale various high quality API 5L ERW steel pipe, seamless steel pipe, SSAW Steel Pipe from China leading manufacturer. Our product has API 5L, API 5CT, EN10219, EN10217, etc international quality system certification.
For more product information, please click here to visit our website.
Black Carbon Welded Steel Pipe ERW Steel Pipe Welded Furniture Pipe
Black carbon welded steel pipe means Electric Resistance Welded Pipes, mainly character is the welding beam is smooth, two end no burr, hardness is very strong, so some special material can be used for machine components.
Brief introduction
Black Carbon Welded Steel Pipe means Electric Resistance Welded Pipes and the raw material is carbon steel, mainly character is the welding beam is smooth, two end no burr, hardness is very strong, so some special material can be use for machine components. It is used in building engineering, construction material, scaffolding, line pipes, underground transfer assemble structural, chemical liquid transfer, oil and gas transfer etc. Outside surface can be treated by galvanized, oil, black painting, 3pe or as customer request. Normal usage validity time will be around 5-10 years.
Product Description
1. Carbon welded steel pipe
2. Main application: scaffold pipe, building material, structural, construction
3. Material: Q195,Q215,Q235,Q345,ST37,ST52,SS400
Place of Origin: China
Brand Name: Jinnuo
Certification: ISO9000
Minimum order: 10MT
Packing Details: Loose, plastic package, black strips, G.I strips
Supplying Ability: 5000MT-10000MT per Month
Specification
Product name Black carbon welded steel pipe
Out diameter 15-508mm
Wall Thickness 0.5-20mm
Length 5.8m, 6m,12m or as per customers' requirement
Pipe end 1.Plain end2.Beleved end3.Thread with coupling and cap4. Grooved
Surface 1.Galvanized2.Painted (Black or red painting)3.Oil4.Bared or as per customers' requirement
Standard ASTM/BS/JIS/DIN/GB
Material Q195,Q235B,Q345B,St37,St52,SS400,S235JR,S275JR.S355JR etc
Certificate ISO9000
Application Steel Structure,Building Material,Scaffold Steel Pipe,Funiture Pipe etc
Production Process
1.Uncoiling
2.Edge cutting
3.Eddge conditiong
4.Rolling to shape
5.Spot welding
6.Forming
7.Colibrating
8.End facing
9.Polishing
10.Hydro test
11.X-ray testing
12.Pickling
13.Inspection marking and put in storage
Credit Hot sale various high quality API 5L ERW steel pipe, seamless steel pipe, SSAW Steel Pipe from China leading manufacturer. Our product has API 5L, API 5CT, EN10219, EN10217, etc international quality system certification.
For more product information, please click here to visit our website.
Zgl have got three completer production line as:
-, cold drawn from size 3/4"-5" od pipe.
-, hot rolled from size 1"-16" od pipe, also we can work from size 20"-24" as hot expand pipe.
Wall thickness can be max 100mm now.
-, one new productionline for seamless rectangular steel pipe
Certificates:
Api iso & kr
Materials:
-, carbon steel pipe for liquid: astm a106/a53 gr.B, st37, st44.
-, alloy pipe: p110, a335-p12, a335-p11, 12cr1mov, 15crmo, 37mn5, 30crmnsi, 27simn.
-, for pipeline: api 5l gr.B, x42, x52, x60, x70.
-, for construction: high thickness of st44, st52.
-, for mechanical process: c45, sae1045.
We do believe we are a very helpful supplier in this business scope.
We deeply hope there is a channce for us to establish business-relationship with you in future.
Welcome to your inquiry and visit our mill.
Packing in bundles or packing according to customer's request
1) Standard: API Standard:ASTM A106.ASTM A53,ASTM A135,ASTM A179,ASTM A214,ASTM A192,ASTM A226,ASTM A315,ASTM A178,ASTM A210,ASTM A333,ASTM A355,ASTM A369,ASTM A334 ASTM/ASME A312/SA312, ASTM/ASME A213/SA213, ASTM A269,ASTM 511,API5L,API5CT, GOST 9940,GOST 9941,JIS G 3459, JIS GS3463, GS3467, JIS G3448, DIN EN 10216-2006(DIN 17458) , DIN EN 10297-2006(DIN 17456) etc.
5) Application: The products are widely used in fertilizer, petroleum, central-station, boiler, power station, shipping military, chemical industry, environment protection, traffic, metallurgy and mine, printing and dyeing, food industry, medical equipment, and so on.
