904L Super Stainless Steel Pipe

‌904L Super Stainless Steel Pipe‌ is a low carbon, high nickel, molybdenum austenitic stainless steel designed for use in extreme corrosive environments. Its chemical composition includes 20Cr-24Ni-4.3Mo-1.5Cu, with excellent corrosion resistance and mechanical properties‌.
In addition, GNEE also offers ‌904L Stainless Steel Rectangle Pipes, 904L Stainless Steel Round Pipes, 904L Stainless Steel Square Pipes and 904L Stainless Steel Hexagonal Pipes.

Name	Super Duplex 904L Stainless Steel Pipe
Standard	ASTM, JIS, DIN, EN, AISI, GOST, GB
Material Grade	904L
Outer Diameter	Seamless Pipe: 6mm-812mm
	Welded Pipe: 8mm-3000mm
Thickness	Seamless Pipe: 1mm - 60mm
	Welded Pipe: 0.5mm - 45mm
Length	5.8 - 7 m or as customers' request
Tolerance	According to the Standard.
Surface	annealed, pickled & annealed, polished , bright, matt
Test	UT, ET, HT or as the requests of the customers
Certificate	ISO9001-2015 ,ASME, PED , TC
Delivery Time	7-30 Days, Depends on quantity

Why choose GNEE
GNEE currently has 24 cold rolling mills, 6 cold rolling mills (one imported), 2 fully automatic ultrasonic cleaning machines, 4 bright annealing furnaces, 4 automatic pipe cutting machines (2 imported) and other major equipment.
GNEE has ultrasonic flaw detectors, eddy current flaw detectors, hydraulic testing machines, X-ray flaw detectors, direct reading spectrometers, nitrogen and oxygen analyzers, hydraulic testing machines, impact testing machines, automatic carbon and sulfur analyzers, endoscopes and other testing equipment with complete testing methods.
The main brands are TP321, TP316Ti, S32205, TP347H, TP316L, TP310S, TP304, TP304L, 321, S32750, 904L, C276, 254SMO, etc.

Q1. How do you control quality ?

A1: Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS Verified.

Q2: What is the terms of packing?

A2: generally, we pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers requirement.

Q3:What is your delivery time?

A3: For stocks, we could transport the goods to loading port within 7 days after we received your deposit

For production period, it usually takes about 15 days-30 days after receiving the deposit.