Seamless steel pipes are manufactured from solid round billets which are pierced through the middle with a mandrel. The billet is rolled and stretched through the hollow billet until it meets the customer's requirements. Because of its uniform shape and ability to withstand pressure and heat, seamless steel pipe is an ideal material for many industries.
Fittings offers a wide variety of seamless steel tubes to meet your application needs, offering a large selection of sizes and lengths.
Benefits of Seamless Steel Pipe
Seamless steel tubes offer a variety of benefits, depending on your application. They perform well in harsh conditions, which means they can be used in extremely cold or hot conditions. Because of these benefits, seamless steel pipe is the material of choice for a range of commercial piping applications.
Other benefits of seamless steel pipe include.
Ability to withstand high levels of pressure
Uniform shape
Reliable strength under load
Applications for Seamless Pressure Tubing
Seamless steel tubing is often a good solution for applications with high temperature, high pressure or corrosive materials. Seamless steel tubing can be used in a variety of applications, including.
Heat exchangers
Chemical and petrochemical industries
Power generation and environmental technology
Shipbuilding/Shipbuilding
Oil and gas applications
Pressure Applications
Seamless Tubing and Seamless Pipe Selection
Whether you need seamless or seamless pipe depends on your intended application. Seamless tubing is typically used for structural applications. Therefore, the outside diameter and wall thickness are important and need to be within very close tolerances.
Seamless steel pipe, on the other hand, is typically used for the transport of gases or fluids in piping systems. Seamless steel pipe is measured using the nominal outside diameter and wall thickness, rather than exact outside diameter and wall thickness. The nominal OD is a standardized measurement that does not change if the wall thickness changes.
steel elbow pipe fittings
1), Size: from 1/2" to 24", DN15-DN1200
2), Pressure: Sch5s-Sch160, XXS
3), Material: stainless steel, carbon steel and some special materials.
4),Standards:ASME/ANSI, DIN ,JIS
5),Usingin:Petroleum,chemical,power,gas,metallurgy,shipbuilding,construction,etc.
6), Delivery term: 50 days after receive the order
7)Packing:bevel ends,black paint
8)Payment term:CIF,CFR and FOB
Standard: ASME, ANSI, JIS, DIN,GB
Size: 1/2"--48"
Material: carbon steel; alloy steel
Surface treatment: transparent oil, rust-proof oil, hot galvanizing
Price: very competitive
Special design available
Any interest in our products,pls feel free to contact Lily.
Cangzhou Hongxin pipe fittings Co., Ltd.
1 Well and High Quality Control
2 Prompt Delivery
3 Competitive Prices
4 Small Order Acceptable
5 OEM Accepted
6 Activity team
from 1/2 to 24 inch(DN1000-DN6000)
Materials: Carbon Steel, Stainless Steel, Alloy Steel
Standard: ASME, JIS(KS), ANSI, API, MSS, AWWA, DIN, BS and etc
Technics: Forged
Non Standard: According to the drawing size from 10mm to 5000mm, weight from 0.5kg to 30tons(300000kg)
Certificate: ISO9001: 2000, TUV PED and AD-2000 certification.
Usage: connecting pipe line and keep its leakproofness; water and nuclear power construction, shipbuilding, food manufacturing, construction, shipbuilding, paper making, medicine, and other industries
Product name
Api spec. 5ct seamless casing pipe, steel grade j55, n80, p110, ph-6 petroleum casing and tubing in oil and gas
Material
Gr.B, st52, st35, st42, st45, x42, x46, x52, x56, x60, x65, x70, ss304, ss316 etc.
Size
Od
114.30mm -508.00mm
Wall thickness
5.21mm-16.13mm
Length
R1:6.1-7.32m;r2:8.53-9.75m;r3:11.58-12.80m;less than 12m , or as
Buyer's requirements
Standard
Api5l , astm a106 gr.B, astm a53 gr.B, ansi a210-1996, ansi b36.10m-2004 , astm
A1020-2002, astm a179-1
990 , bs 3059-2, din 17175 , din 1630 , din 2448
Certificates
Api5ct, iso 9001:2008
Surface treatment
Black paint, varnish, oil, galvanized, anti corrosion coatings
Marking
Standard marking, or according to your request.
Pipe ends
Under 2 inch plain end. 2 inch and above beveled. Plastic caps (small od) , iron protector
(large od)
Packaging
Loose package; packaged in bundles(2ton max); bundled pipes with two slings at the both end for easy loading and discharging; end with plastic caps; wooden cases.Or as
Buyer�??s requirements.
Test
Chemical component analysis, mechanical properties, technical properties, exterior size
Inspection, hydraulic testing , x-ray test.
Application
Oil pipe; gas pipe;water pipe; sewage transport
Advantages
1.Reasonable price with excellent quality
2.Abundant stock and prompt delivery
3.Rich supply and export experience, sincere service
4.Reliable forwarder, 2-hour away from port.
Port of shipment
Tianjin port, tianjin, china
Date of delivery
Shipped in 10 days after payment
Pipe O.D:406.4~1422.4mm(16-56in), Pipe Length:3~12.5m, Wall Thickness:8~50mm for material of common carbon, low carbon alloy;, 6.4-26.4mm(0.252-1.04in) for material of middle carbon alloy structure steel, grade of higher than X70., Product Standard:SO3183, API Spec 5LI, API Spec 2B, GB/T9711 etc., Application:The pipes are mainly used as long distance transportation pipeline for oil, gas, liquid coal etc. on land and offshore. And also can be applied as construction pipes on offshore platform, power station, petrochemistry and city construction etc.
Lsaw steel pipe (longitudinal double submerge arc welding steel pipe/dsaw steel pipe) is one kind of the saw pipes, it is made of steel plates of hot rolled by jcoe or uoe forming technology. Our company usually produce the pipes by jcoe technology, the jcoe means the forming process, as j shape firstly, then c shape, and then o forming, e forming process at last, while inner & outside welding and cold expansion after welding. Compared with uoe lsaw pipes, our productive line could produce more sizes, od406mm-1620mm, pipe length: 2m-18m, the thcikness from 6.35mm-60mm and our lsaw pipes has its superiority:
Longitudinal double submerge arc welding steel pipe(lsaw steel pipe) is made of steel plates of hot rolled by jcoe and uoe. Jcoe means the forming process, as j shape, c shape, o forming, inner&outside welding and cold expansion after welding. It only has one straight seam on the pipe body.
1. Feature: large diameter, thick wall, high pressure&low temperature resistance
2. Test: chemical component analysis, mechanical properties (ultimate tensile strength, yield strength, elongation), technical properties (flattening test, blow test, impact test, dwt test), exterior size inspection, hydrostatic test, x-ray test, ut test.
3.Application:the bas
e metal and weld metal were tested according to the pipe specification api spec 5l psl1, widely used for liquid delivery, such
as oil, gas, water and seashore, ground constructions.
Special seamless steel pipe factory for ship , project , machine part and so on .Materials and standard is api 5l gr.B /astm a106 gr.B /astm a53 gr.B/ gost8732 ct20/gost8731 ct20 /gost8732 ct45 /stpg370/din 1629 st44/st52/s355/s235/s275/q345 /astm a53 gr.B/ gost8732 ct20/gost8731 ct20 /gost8732 ct45 /stpg370/din 1629 st44/st52/s355/s235/s275/q345
Acid or sulfur resistant(according to nace mr0175):
+ms, +ns, +qs
Top quality hydralic test, x-ray, offer-line ut, eddy current inspection, etc, 3rd party inspection to test.
Fast delivery many sets of advanced production equipment to produce, as well as perfect logistics system.
Timely quotation professional sales quote for you after receive your inquiry.
Certificate share mtc, iso, in
spection report and other quality certification.
Used for low pressure liquid delivery, such as water, gas, and oil.
