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Basic Info.
Product Description
Manufacturer of Nickel Base Alloy Hastelloy Superalloy Gh4145 Pipe and Stainless Steel Pipe Gas Steel Pipe
Our company mainly work on stainless steel pipe and tube, plate and sheet, rod and bar,
Material covered with Austenitic stainless steel, Ferritic steel, Nickel, Nickel based alloy, Inconel alloy, Incoloy, Hastelloy, high temperature resist alloy
Type of pipe and tube both in seamless and weld, according to final surface finished they can be classify into A&P(annealing and pickling) finished, BA(bright annealing) finished, EP(electropolishing electrolytic polishing),MP(mechanical polishing)
High-grade roughness for EP electropolishing tube, within 0.4um (micron) for outside/outer surface, within 0.2um (micron) for inside/inner surface
Detail of covered material/Grade
300 series austenitic: 304 304/304L 304H 30432(super 304H)321 321H 316 316L 316/316L 316H 317 317L 317LN 347 347H 310S 310H 310 314 S30815(253MA)
Duplex Grade and super duplex grade: 31803 UNS S31803 32205 2205 UNS S32205 32304 UNS S32304
Super duplex: 2507 32750 UNS S32750 32760 UNS S32760
Super austenitic: AL6XN N08367 N08904 904 904L S31254(254SMO)
Ferritic/Ferrite and Martensitic/Martensite 400 series: 405 410 430 409 439 429 430Ti
Nickel and Nickel alloy series:
Inconel: Inconel 600 N06600 Inconel 601 N06601 Inconel 625 N06625 Inconel 690 N06690
Hastelloy : Hastelloy B3 N10675 Hastelloy C 276 N10276 Hastelloy C 22 N06022 Hastelloy G35 N06035 Hastelloy G30 N06030
Monel: Monel 400 N04400
Incoloy: Incoloy800 N08800 800 Incoloy800H 800H N08811 Incoloy825 825 N08825 N08810 8810 Incoloy718 N07718 GH4169
Aolloy: Alloy 20 N08020 incoloy 20 Alloy 28 N08028 inc oloy 28 Alloy 31 N08031 incoloy 31
Nickel: N02200 Ni200 N02201 Ni 201
tubo de acero sin costura
бесшовная стальная труба
product purpose:
Stainless steel pipe is a kind of hollow long round steel and economical cross-section steel, which is widely used in life decoration and industry ,building material,food processing, storage and transportation,Plate heat exchangers, bellows, household products , auto parts , medical appliances, building materials, chemicals, food industry, agriculture, ship parts, industrial transmission pipelines and mechanical structural parts such as petroleum, chemical, medical, food, light industry, mechanical instruments,manufacture mechanical parts, engineering structures etc.
Duplex steel and super duplex steel is the most widely used chromium-nickel stainless steel.It has good corrosion resistance, heat resistance, low temperature strength and mechanical properties;Stainless steel 304 is suitable for indoor and outdoor decoration, building components, stair support Hands and railings, chemical equipment, oil pipelines and storage tanks, food processing equipment, kitchenware and medical instruments, automotive parts, aircraft structures and aerospace components, electronic equipment, power engineering, textiles,Industrial and Marine engineering
Stainless Pipe
Stainless Steel Pipe
Seamless Tube
Stainless Steel Seamless Pipe
Seamless Steel Pipe
Seamless Steel Tube
As a long-established stainless steel pipe/tube manufacture, our objective is In line with the international stainless steel pipe industry, so we attach great importance to the construction and promotion of process standardization, optimize and improve the production process constantly, we learn international site management specifications try to close our foreign customer's custom and proove our product quality, site management.
Quality control is a crucial aspect of stainless steel pipe manufacturing to ensure that the final products meet the required specifications and quality standards. Some key elements of quality control for stainless steel pipes of us meet below, Raw material selected, dimension controled and tracing for semi-product by appointed technologist, surface inspected after each rolling/drawing finished. Tested before final finished by Variety and advanced testing equipment (testing equipment as Direct reading Spectrophotometer/ Intergranular corrosion device/ Digital hardness tester/ Universal tensile testing machine/Auto Eddy and Ultrasonic intergrate Defect Detector/ Hydrostatic Testing Machine and other necessary testing equipments)
Our company have been operating so many years and touched variety of clients, we know what is client's really needs and what is they worried about after received commodities. We guarantee we'll take responsibility for our supplied products, the core criterion of our after-sale service is assist and help customer solve their problems, eliminate their worried, we believe and insist that customer are the foundation of our enterprise's survival.
Zhejiang Gaosheng is a specialized manufacture in stainless steel pipe and tube, An Industrial pipe plant & a precision tube plant subordinate to it. The factory has more than 21 years produce experience. It currently including 40 senior technicians.Our product including Austenitic and Nickel-Alloy grades both in seamless and welding type, in addition to Stainless steel industrial pipe, company also produce precision tubes such as BA(Bright annealing) and EP(electro polishing) and it's annual output value exceeds 300 million yuan, company get the certificates of ISO9001-2015/PED/DNV/ABS and national special equipment manufacturing license (pressure piping components).
Our annual production is about 15,000 tons. the company total has 50 rolling machine and 10 drawing machines including 20 automatic precision rolling machine and 6 precision drawing machine, The production range for industrial pipe for O.D 6.35~762mm with thickness 0.71~50.8mm ; 6.35~60.3mm diameter with 0.51~5mm thickness for precision BA/EP tube.
And we always committed to our core value: Quality first, customer first, active innovation, integrity, To become the world's leading stainless steel pipe supplier and solution provider, to provide customers with excellent product quality and service, to achieve sustainable development.
Q1:Why choose us?
A1: We are a multi-specialty supplier which has deeply engaged in steelmarket more than 23 years , our major product is including Austenitic and Nickel-Alloy grades both in seamless and welding type, in addition to Stainless steel industrial pipe, company also produce precision tubes such as BA(Bright annealing) and EP(electropolishing).
Q2. How do you control quality ?
A2: Our factory has special QA/QC department , each order will be inspection before delivery ,also we will issue the original MTC to customer .Third Party Inspection Included SGS,TUV,BV is available.
Q3. What is your payment terms ?
A3:Normally our payment terms is 30%T/T in advance , balance paymentwill be paid before delivery , but we also can accept L/C at sight , Payment again copy of bill of lading etc ,western union MoneyGram, payment methods can be negotiated and customized with customers
Q4. What is your trade terms ?
A4: EXW ,FOB,CFR,CIF ,CIP ,DAP ,DDP etc.
Q5. Can you provide sample ?
A5: of course , if it is normal size and we have stock in warehouse , we will supply sample free of charge , but the courier freight will be borne by your company.
Q6: Can i visit your factory ?
A6: For sure , warmly welcome to visit our factory at your convenience, We will have special staff to pick you up at the airport ,rail station ,also will drive you to visit our factory . we will provide you with necessary assistance with accommodation.
Q7: What product information do i need to provide for inquiry ?
A7:Normally ,you'd better send us the material,grade , thickness ,width , length , quantity etc , so that we can make the accurate quotation asap .
Q8: Which sea port do you usually use ?
A8: In General , Tianjin, Ningbo ,Shanghai sea port or according to your special need . By container shipment or By bulk as you choose
Q9: What is your delivery time ?
Normally , after receipt of your deposit ,the lead time will be 10-30 working days !
Q10: What's the MOQ? Do you accept OEM&ODM
A10: Sample order can be 1 tons , normally official order MOQ is 25tons, OEM&ODM is available.
