Seamless Boiler Tubes

High-performance ASME SA179 carbon steel seamless tubes for heat exchangers and boilers. Features 100% hydrostatic testing, 325 MPa tensile strength, and excellent corrosion resistance. Available in diameters 6-114mm with wall thickness 0.5-15mm. Ideal for pressure applications in industrial and mechanical systems.

High-performance alloy steel seamless boiler tubes compliant with ASTM A335 standards. Available in grades P11, P22, P5, P9, and P91 with sizes from 1/2" to 24" OD and wall thickness up to 200mm. Features black painting protection and beveled ends for easy welding. Ideal for high-temperature and high-pressure applications in industrial boiler systems.

High-performance alloy steel seamless boiler tubes compliant with DIN 1629 St52.4, DIN 17175, and ASTM standards. Features include 415-760 MPa tensile strength, high-temperature stability, corrosion resistance, and available in diameters from 6mm to 1420mm with wall thickness up to 60mm. Certified quality for industrial boiler and heat exchanger applications.

Large diameter seamless boiler tubes made from Q235B Grade St37 carbon steel, available in diameters from 1/2" to 20" and wall thicknesses 2mm to 30mm. Features include 72,000 MT annual capacity, multiple surface treatments, and compliance with ASTM, API, and DIN standards. Ideal for petroleum, chemical, and construction industries.

317L Stainless Steel Seamless BoilerTubes 317l SS Tubing Pressure Rating Chart 317L Stainless Steel 317L is a molybdenum bearing austenitic chromium nickel steel similar to type 316, except the alloy content in 317L is somewhat higher. It has a supperior corrosion resistance in special applications where it is desired to reduce contamination to a minimum. 317L was developed primarily to resist more effectively the attack of sulfurous acid compounds. Howerver, its proven

Description HDT specialized manufacturer of Stainless Steel Tubes for U Bend Tube Heat Ex-changer . Solution annealing after bend will be process to lower the residual stress, and followed by hydrostatic testing and dye penetrant testing if required. Stainless Steel Tube are widely used in heat exchanger systems. Heat exchanger equipment on the basis of stainless steel tube is essential in strategically important and critical fields nuclear and petrochemical machine building.

High-performance alloy steel seamless boiler tubes with black painting finish for corrosion resistance. Compliant with ASTM A335 and ASME SA335 standards, featuring tensile strength up to 620 MPa and yield strength up to 440 MPa. Available in multiple grades including P11, P22, P91, P92 with comprehensive quality certifications for industrial applications.

Tp316L TP304 Fin Tube, S316 S304 S321 Boiler Steam Fin Tube, Sea Water Cooling Stainless Fin Tube Our Service 1. Inquiry-Professional quotation, or send inquiry item more details ,we start contact more details 2. Confirm the price, lead time, payment term etc 3. Our sales send the Proforma Invoice with our seal, or you order online to us 4. Customer make the payment for deposit and send us Bank receipt. 5. Initial Production Stage-Inform the clients that we have got the

TP304 TP316 ASTM312 ASTM213 Cold Rolled Stainless Steel Seamless Pipe Stainless steel tube Specifications: 1) Diameters: 4 - 76.2mm 2) W. T.: 0.4 - 2.5mm 3) Grades: 316L/304/304L/310S, etc. 4) Standard: GB/ISO/EN/ASTM/JIS, etc. 5) Application range: Widely use in the foodstuff, medical equipment, power, boiler, cooler, auto, condenser etc. 6) Packing: Inner packing: 1 PC/plastic bag; Outer packing: Bundles in weaving bags or in plywooden case. Outside path Admission deviation

Heat Resistant 310S 309S Stainless Steel Welded Tubing For Boiler Superheater Stainless steel tube Specifications: 1) Diameters: 4 - 76.2mm 2) W. T.: 0.4 - 2.5mm 3) Grades: 316L/304/304L/310S, etc. 4) Standard: GB/ISO/EN/ASTM/JIS, etc. 5) Application range: Widely use in the foodstuff, medical equipment, power, boiler, cooler, auto, condenser etc. 6) Packing: Inner packing: 1 PC/plastic bag; Outer packing: Bundles in weaving bags or in plywooden case. Name Stainless Steel

ESR grade SAE 4130 seamless boiler tubes with 155mm outer diameter and 110mm inner diameter. Medium carbon chromoly steel featuring 560 MPa tensile strength, excellent weldability, and corrosion resistance up to 315°C. Ideal for aerospace, automotive, and industrial applications requiring superior strength and durability.

Carbon Steel Seamless Boiler Tube With Cold Drawing And Cold Rolling Sa210 A1 Applications: For Boilers,Superheaters, Heat-Exchangers, High-pressure Boilers, Steam Boilers Cold Condensers and High-Pressure Services, High-Temperature Services for Boiler Constructions Manufacture Mothod: Tubes are manufactured by seamless process and both hot finished and cold finished are applicable. boiler seamless steel tube and pipe is our strength on worldwide market for USA, Middile East

High-temperature resistant alloy steel seamless tubes for boilers, superheaters, and heat exchangers. Available in ASTM A213 T1, T11, T22, T9, T92 grades with outer diameters from 6mm to 1420mm and wall thicknesses from 1mm to 60mm. Certified to ASME SA213 standards with excellent mechanical properties for demanding industrial applications.

ASTM A333 Grade 6 seamless steel boiler tubes designed for low-temperature applications in boilers, heat exchangers, and hydraulic systems. Features cold drawn precision manufacturing, multiple steel grade options, and comprehensive quality control. Ideal for mechanical processing, automotive components, and industrial machinery with global shipping capabilities.

High-performance stainless steel seamless boiler tubes manufactured to ASTM A312, EN10216-5, and JIS G3463 standards. Featuring 18-20% chromium and 8-12% nickel content for superior corrosion resistance. Certified with ASME, ISO 9001, and PED, these tubes offer precise dimensions and advanced mechanical properties for industrial fluid transport, petrochemical, and power generation applications.

High-pressure seamless boiler tubes manufactured from 34CrMo4 steel with OD range 60.3-914.4mm and wall thickness 3.91-59.54mm. Compliant with DIN 2391, ASTM, API, and JIS standards. Features hot rolled construction for superior mechanical properties, structural integrity, and reliability in demanding industrial applications including oil, gas, and power generation systems.

1/2 Inches To 6 Inches SS Seamless Boiler Tubes Sch10&Sch40 Grade 304 15mm-150mm ASTM 309S 310S 321 347 Seamless stainless steel Boiler Tubes Item stainless steel pipe,stainless steel tube,seamless steel pipe,inox steel pipe,ss pipe,ss tube Steel grade 200 series,300 series Standard ASTM A213,A312,ASTM A269,ASTM A778,ASTM A789,DIN 17456, DIN17457,DIN 17459,JIS G3459,JIS G3463,GOST9941,EN10216, BS3605, GB13296 Material 304,304L,309S,310S,316,316Ti,317,317L,321,347,347H,304N

SUS630 Stainless Steel Seamless Boiler Tubes 17-4PH Tube Martensitic Precipitation Hardening 630 stainless steel pipe has been used for a variety of applications including oil field valve parts, chemical process equipment, aircraft fittings, fasteners, pump shafts, nuclear reactor components, gears, paper mill equipment, missile fittings, and jet engine parts. 630 shows excellent resistance to oxidation up to approximately 1100oF (539oC). 630 stainless steels are martensitic

904L Stainless Steel Boiler Tubes AISI 904L Seamless Tube ASTM A269, B677 ASME SB677 Alloy 1.4539 stainless steel seamless round pipe super duplex steel 904L SS 904L Tubing SpecificationProduct Name: 904L Stainless Steel Tubing We accept all small/large quantity orders. 904L Grade: SUPER AUSTENITIC 904L Tubing/ SS 904L Tubing/ WNR 1.4539 Tubing/ UNS N08904 Tubing/ AISI 904L Tubing/ SUS 904L Tubing/ INOX 904L Tubing/ Alloy 904L Tubing/ URANUS B6 Tubing/ VdTÜV 421 Tubing/ SEW

Hot Rolled/Cold Drawn Seamless Austenitic and Duplex Stainless Steel Tube/Pipe QUALITY CONTROL from the raw material to finish products We can provide round bar/ billets MTC, and All Related Test Records during the production to the final products! Ensure all products are newly produced as per the contract. Up to 8,000 tons per month production capacity ensures FAST DELIVERY Four piercing machines, 20 sets of cold drawing bench, TWO 150mtr natural gas heat treatment furnaces,