ASTM B673 Tp 904L Stainless Steel Welded Pipe

• Type: Welded
• Material: Stainless Steel
• Surface Treatment: Polished
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Round
• Transport Package: Sea Worthy
• Model NO.: ASTM B673 TP 904L Stainless Steel Welded Pipe
• Trademark: C&N
• Origin: China
• Production Capacity: 100000000meters/Year

Product Description

904L Stainless Steel Seamless Pipes & Tubes | 904L Stainless Steel ERW Pipes & Tubes
ASTM B673 TP 904L Stainless Steel Welded Pipe

Grades: Type 304 | Type 304L | Type 304H | Type 316 | Type 316L | Type 316H | Type 317L | Type 321 | Type 347 | Type 410 | Type 904L |UNS S32750 Duplex | UNS S32205 Duplex | UNS S31803 Duplex

ASTM B673 TP 904L Stainless Steel Welded Pipe Dimensional Range & Standard Specification
Specification:StandardsWelded Pipe

ASTM	A 312
ASME	SA 312

Origin: West Europe / Japan / Indian / USA / Korean
Dimensional Range:Product NameRangeIn Form ofIn Length ofSpecial PipesValue Added ServiceMaterial Grade (AISI /TP)TEST CERTIFICATESSpecializeSpecification:Maximum service temperature

ASTM B673 TP 904L Stainless Steel Welded Pipe

6NB to 1200NB - SCH. 5, 10, 20, 30, 40, 60, 80, 100, 120, 140, 160, XXS.

Round, Square, Rectangle, Oval, Coil, Flexible Pipe, Shaft, 'U' Shape, Hydraulic pipe, Honed Tubes

Standard & Cut length

Fabricated Pipe (with radiography)

Draw & Expansion as per required Size & Length
Polish (Electro & Commercial) Heat Treatment
Bending
Annealed & Pickled
Sand Blasting
Machining Etc.

AISI TP 304, TP 304H, TP 304L, TP 304LN, TP 316, TP 316H, TP 316L, TP 316LN, TP TP 316Ti, TP 309, TP 310, TP 317L, TP 321, TP 347, TP 409, TP 410, TP 420, TP 430, TP 446, TP 202 Etc.

0cr18N9, 00Cr19Ni10, 0Cr25Ni20, UNS31803, S31500, S32750, 2205, 904L
Nickel Alloy 600, 625, 800, 825, 718

MTC, IBR & Third Party Inspection
Manufacturer Test Certificate
Laboratory Test Certificate from Govt. Approved Lab. 
Under Third Party Inspection

Fabricated Pipe
Square & Rectangle & Other Odd Size

ASTM A 269/A 213/A 1016 / ASME SB-677/NACE MR0175/PED 97/23 EC

450°C / 824°F

All materials supplied by Ashtapad Overseas will meet or exceed ASTM, ASME, ANSI and/or API standards, per your required specifications including full documentation.
We are specialized in:
Flanges according to ASTM A182 Grade F304, F304L F316L
Pipes according to ASTM A312 Grade TP304, TP304L, TP3016L
Fittings according to ASTM A403 Grade WP304, WP304L, WP316L
ASTM B673 TP 904L Stainless Steel Welded Pipe sizes & stockPIPE TUBE TYPENB SIZESSCH 5SCH 10SCH 40SCH 80SCH 160

ASTM B673 TP 904L Stainless Steel Welded Pipe	1/8″
ASTM B673 TP 904L Stainless Steel Welded Pipe	1/4″
ASTM B673 TP 904L Stainless Steel Welded Pipe	3/8″
ASTM B673 TP 904L Stainless Steel Welded Pipe	1/2″
ASTM B673 TP 904L Stainless Steel Welded Pipe	3/4″
ASTM B673 TP 904L Stainless Steel Welded Pipe	1″
ASTM B673 TP 904L Stainless Steel Welded Pipe	1 1/4″
ASTM B673 TP 904L Stainless Steel Welded Pipe	1 1/2″
ASTM B673 TP 904L Stainless Steel Welded Pipe	2″
ASTM B673 TP 904L Stainless Steel Welded Pipe	2 1/2″
ASTM B673 TP 904L Stainless Steel Welded Pipe	3″
ASTM B673 TP 904L Stainless Steel Welded Pipe	4″
ASTM B673 TP 904L Stainless Steel Welded Pipe	5″
ASTM B673 TP 904L Stainless Steel Welded Pipe	6″

ASTM B673 TP 904L Stainless Steel Welded Pipe related products in our warehouse / inventory:RANGEIN FORM OF

1/2" OD - 12" OD, Guage: 25 SWG - 10 SWG

Round, Square, Rectangle, Oval, Coil, Flexible Pipe, Shaft, 'U' Shape, Hydraulic pipe, Honed Tubes

Material of constructionSTAINLESS STEELDUPLEXSUPER DUPLEXALLOY STEELNON FERROUSTEST CERTIFICATESOTHER GRADES

ASTM A213 & A249, TP304, 304L, 304H, 316, 316L, 316H, 316Ti, 309, 310, 317L, 321, 347, 904L

ASTM A999 / A999M UNS S31803 & S32205 (2205)

ASTM A999 / A999M UNS S32750 (2507) & S32760

ASTM A213 Gr. T2, T5, T5B, T5C, T11, T12, T17, T22
ASTM / ASME A 335 Gr P 1, P 5, P 9, P 11, P 12, P 22, P 23, P 91

Copper, Aluminium, Brass, Copper Alloys.

MTC, IBR & Third Party Inspection.

ASTM B673 TP 904L Stainless Steel Welded Pipe price

Click here for stainless steel pipe price list (updated price list)

tp304 seamless stainless steel pipes (India) US $2500-4100 / Ton (FOB Price India) seamless pipe astm a312 tp304 (India) US $600-1200 / Ton (FOB Price India) stainless steel seamless pipe tp304 (India) US $500-2000 / Ton (FOB Price India) ASTM A312 TP304 stainless seamless steel pipe (India) US $850-2200 / Metric Ton (FOB Price India) tp304 seamless pipe manufacturer (India) US $850-2200 / Metric Ton (FOB Price India) ASTM A312 Gr. TP304 Seamless Pipe (India) US $500-1000 / Ton (FOB Price India) TP304L seamless steel pipe (India) US $800-1600 / Ton (FOB Price India) Seamless Pipe TP304L (India) US $1-100 / Piece (FOB Price India) cold drawn ASTM A269 TP304L seamless stainless pipe(India) US $3000-5000 / Metric Ton (FOB Price India) High quality ASTM 310 310S stainless pipe (India) US $1000-7000 / Ton (FOB Price India) 3 inch diameter stainless steel pipe 310S (India) US $1000-3000 / Kilogram (FOB Price India) sa312 tp304h seamless pipe (India) US $2100-2400 / Ton (FOB Price India) 310S Seamless Stainless Steel Pipes (India) US $5000-6000 / Ton (FOB Price India) Steel Price Per Kg 904l Stainless Steel Seamless Pipe (India) US $8000-25000 / Ton (FOB Price India) 904l super duplex stainless steel pipe (India) US $1800-6000 / Ton (FOB Price India) 904L seamless stainless steel pipe (India) US $3000-7000 / Ton (FOB Price India) Alloy 904L N08904 1.4539 Stainless Steel Seamless Pipe & Tube (India) US $12-20 / Kilogram (FOB Price India) Stainless steel Seamless Pipe ASTM A 312 TP 316  (Price India): $ 4600 ~ $ 6000 USD/Ton Stainless steel Seamless Pipe ASTM A 312 TP 316L  (Price India): $ 4400 ~ $ 6000 USD/Ton Stainless steel Seamless Tube /Tubing ASTM A 213 TP 316L  (Price India) : $ 4600 ~ $ 6800 USD/Ton Stainless steel Seamless Tube/Tubing ASTM A 269 TP 316L  (Price India): $ 4600 ~ $ 6800 USD/Ton

Stainless steel Seamless Heat Exchanger Tube /Tubing ASTM A 213 TP 316L  (Price India): $ 4600 ~ $ 6800 USD/Ton Stainless steel Seamless Heat Exchanger Tube/Tubing ASTM A 269 TP 316L  (Price India): $ 4600 ~ $ 6800 USD/Ton Stainless steel Seamless Bright Annealed Tube/Tubing ASTM A 213 TP 316L  (Price India) : 13500 ~ 18000 USD/TON Stainless steel Seamless Bright Annealed Tube/Tubing ASTM A 269 TP 316L  (Price India) : 13500 ~ 18000 USD/TON Stainless steel Welded Pipe ASTM A 312 TP 316L  (Price India): $ 4200 ~ $ 5000 USD/Ton Stainless steel Welded Pipe ASTM A 312 TP 316L  (Price India): $ 4200 ~ $ 5000 USD/Ton Stainless steel Welded Tube/Tubing ASTM A 269 TP 316L  (Price India): $ 4300 ~ $ 5200 USD/Ton Stainless steel Welded Tube/Tubing ASTM A 249 TP 316L  (Price India): $ 4400 ~ $ 5600 USD/Ton tainless steel Seamless Pipe ASTM A 312 TP 317L  PRICE : $ 7200 ~ $ 10000 USD/Ton Stainless steel Seamless Pipe ASTM A 312 TP 321  INDIA PRICE : $ 4500 ~ $ 5500 USD/Ton Stainless steel Seamless Pipe ASTM A 312 TP  321  (12Х18Н10Т) INDIA PRICE : $ 4500 ~ $ 5500 USD/Ton Stainless steel Seamless Tube/Tubing ASTM A 213 TP 321  INDIA PRICE : $ 5000 ~ $ 6000 USD/Ton Stainless steel Seamless Tube/Tubing ASTM A 269 TP 321  INDIA PRICE : $ 5000 ~ $ 6000 USD/Ton Stainless steel Welded Pipe ASTM A 312 TP 321  INDIA PRICE : $ 3800 ~ $ 4800 USD/Ton Stainless steel Welded Tube/Tubing ASTM A 269 TP 321  INDIA PRICE : $ 4000 ~ $ 4800 USD/Ton Stainless steel Welded Tube/Tubing ASTM A 249 TP 321  INDIA PRICE : $ 4100 ~ $ 4800 USD/Ton

Useful Information:
904L is a low carbon high alloy austenitic stainless steel, with an chromium, nickel, molybdenum and copper content, which is widely used in applications where the corrosion properties of 316L & 317L are not adequate. although originally develop for greatly improved resistance to strong reducing acids, particularly sulphuric acid. It also has an very high resistance to a wide range of environments. This feature has been verified that it is very successful after many years of practical applications, which has results that 904L has been standardized in many countries.
904L is a non-stabilised low carbon high alloy austenitic stainless steel. The addition of copper to this grade gives it greatly improved resistance to strong reducing acids, particularly sulphuric acid. It is also highly resistant to chloride attack - both pitting / crevice corrosion and stress corrosion cracking. This grade is non-magnetic in all conditions and has excellent weldability and formability. The austenitic structure also gives this grade excellent toughness, even down to cryogenic temperatures. 904L does have very substantial contents of the high cost ingredients nickel and molybdenum. Many of the applications in which this grade has previously performed well can now be fulfilled at lower cost by duplex stainless steel 2205 (S31803 or S32205), so it is used less commonly than in the past.
Characteristics
The high Mo and the addition of copper to this grade gives it greatly improved resistance to strong reducing acids, particularly aspheric acid
It is highly resistant to chloride attack, both pitting crevice corrosion and stress corrosion crashing
Good machine ability and weld ability
The austenitic structure also gives this grade excellent toughness, even down to cryogenic temperatures
Market applications:
Offshore, oil & gas
Chemical processes
Seawater cooling equipment
Control and instrumentation
Pharmaceutical
Pulp and paper processing
Technical detailsTechnical composition (%)FeCrNiMoMnCuSiPNCS

904L	min		Bal.		19.0		23.0		4.0		-		1.0		0.045		-		-		-		-
	max		-		23.0		28.0		5.0		2.0		2.0		1.00		0.045		0.10		0.020		0.015

Mechanical properties904L

Tensile strenght (mpa, min)		490 - 700
Yield strength (0.2% offset mpa, min)		220
Elongation (%, min)		35
Density / weight (g / cm3 / kg)		8.05

Grade specifications for 904L grade stainless steels.GradeUNS NoOld BritishEuronormSwedish SSJapanese JISBSEnNoName

904L	N08904	904S13	-	1.4539	X1NiCrMoCuN25-20-5	2562	-

These comparisons are approximate only. The list is intended as a comparison of functionally similar materials not as a schedule of contractual equivalents. If exact equivalents are needed original specifications must be consulted.
Possible alternative grades to 904L stainless steel.

Grade	Why it might be chosen instead of 904L
316L	A lower cost alternative, but with much lower corrosion resistance.
6Mo	A higher resistance to pitting and crevice corrosion resistance is needed.
2205	A very similar corrosion resistance, with the 2205 having higher mechanical strength, and at a lower cost to 904L. (2205 not suitable for temperatures above 300°C.)
Super duplex	Higher corrosion resistance is needed, together with a higher strength than 904L.

Heat Resistance
Good resistance to oxidation, but like other highly alloyed grades suffers from structural instability (precipitation of brittle phases such as sigma) at elevated temperatures. 904L should not be used above about 400°C.
Heat Treatment
Solution Treatment (Annealing) - heat to 1090-1175°C and cool rapidly. This grade cannot be hardened by thermal treatment.
Welding
904L can be successfully welded by all standard methods. Care needs to be taken as this grade solidifies fully austenitic, so is susceptible to hot cracking, particularly in constrained weldments. No pre-heat should be used and in most cases post weld heat treatment is also not required. AS 1554.6 pre-qualifies Grade 904L rods and electrodes for welding of 904L.
Fabrication
904L is a high purity, low sulphur grade, and as such will not machine well. Despite this the grade can be machined using standard techniques.
Bending to a small radius is readily carried out. In most cases this is performed cold. Subsequent annealing is generally not required, although it should be considered if the fabrication is to be used in an environment where severe stress corrosion cracking conditions are anticipated.
Welded Pipe
When selecting a seamless or welded pipe, an abundance of facts should be taken into consideration.
Stainless steel pipes can be manufactured in both seamless or welded forms. The decision whether to use a seamless or welded pipe depends principally on the wall thickness / diameter ratio and the specified pipe tolerances. For the individual production of welded pipes, the raw materials can be ordered and used in precise thicknesses depending on the wall thickness calculations, which will deliberately save resources and cut costs.
Welded pipes are more advantageous for small, medium-sized and large outside diameters with wall thicknesses of between 2 and 70 mm.