Payment Type:L/C,T/T,MoneyGram,cash
Incoterm:FOB,CFR,CIF,EXW
Transportation:Ocean,Land,Air,Express
Port:Shanghai Port
$12.750-2499Others
$12.62500-4999Others
$12.5≥5000Others
Brand: HY
Warranty: 1 Year
Condition: New
Place Of Origin: Jiangsu, China
Standard: Din, ASTM, DIN,ANSI A182-2001,DIN28180-2007
Certificate: Iso9001
Grade: Steel, CrNi alloy, MO, ST35-ST52,Cr17Ni8, 16Mo, St37-2
Technique: Hot Rolled
Alloy Or Not: Is Alloy
Tolerance: ±5%
Length: 6m
Section Shape: Round
Type: Seamless Steel Pipe
Special Pipe: Thick Wall Pipe
Brand Name: Hy
Application: Gas Pipe
Invoicing: By Theoretical Weight
Oiled Or Non-oiled: Shop Primer And Shot Blasting
Delivery Time: 46-60 Days
Certification: Iso9001-2015
Thickness: 4 - 40 Mm
Weight: upon customer's drawing
Surface Treatment: pitted surface
Pressure Test: needed
Procedure: casted,shot-blasted, machined,welded and assembled
Packaging: wrapped in seaworthy wooden cases or as buyers' request
Productivity: 1000 Ton/Tons per Month
Transportation: Ocean,Land,Air,Express
Place of Origin: China
Supply Ability: 1000 Kilogram/Kilograms per Month
Certificate: ISO9001-2015
HS Code: 8514909000
Port: Shanghai Port
Payment Type: L/C,T/T,MoneyGram,cash
Incoterm: FOB,CFR,CIF,EXW
Straight heat-resisting Radiant Tube and Gas Fired Tube Heaters in steel mills
1.Product description
The centrifugal cast steel pipes and I Type Radiant Tube are of good heat, corrosion, wear-resistant properties, working at high temperature environment on average: 800 to 1200°C, which are used in the steel mills, like CAL (continuous annealing line), CGL (continuous galvanizing line)
2.Process
Centrifugal casting, precision casting and machining.
3.Materials Standards
ANSI, ASTM, ASME, DIN, GB
Materials: High nickel and high chrome heat resistant alloys, cobalt base alloys, like HU, HT, HK, HP, HW, 24/24NbTiZr, 50Cr/50Ni (2.4813), 1.4865, 1.4849, 1.4848, 1.4410, 1.4059, 1.4841, 1.4845, 1.4852, 2.4879 or as per customer's requirements
4.Inspection
We have in-house facility for each inspection: composition by spectrometer, size test, mechanical test, NDT/UT/RT/PT/MT/ET
5.Advantages
More than 30 years of professional experience and continuous R&D efforts enable us to offer better custom design and engineering advice.
Use only new raw material like nickel plate, chrome iron, cobalt, ferrotungsten to guarantee physical property and increased service life of our castings.
Owned in-house production and inspect facility to guarantee the best quality.
Experienced workers for foundry, machining and welding guarantee excellent quality and prompt delivery
6.Package
packed by seaworthy wooden case or according to buyers’ request.
7.Service
We can make radiant tubes, furnace rollers and other dewaxing or sand casting products according to customers’ DRAWINGS.
The followings are photos for our factory and Gas Radiant Tube products: