150# ASTM a-350 Gr Lf-2 Lap Joint Forged Alloy Carbon Flat Plate Stainless Steel Spectacle Blind Welding Neck Loose Ring Slip on Flange

Basic Info

Model NO.	1/2"-72"
Standard	ANSI, DIN, GB, JIS, GOST
Type	Welding Flange
Material	Carbon Steel
Structure	Flanges
Connection	Welding
Sealing Surface	RF
Manufacturing Way	Forging
Color	Oiled or Black
Pressure	Class150--Class2000
Transport Package	Wooden Case or Pallet
Specification	1/2"--72"
Trademark	ST
Origin	China
HS Code	730791
Production Capacity	200000ton/Year

Product Description

150# ASTM a-350 Gr Lf-2 Spectacle Blind Flange

Product Description

Porduct Name	flange(ASTM/ASME B16.5 Pipe Fitting Forging Outlet Loose/Wn/Slip on Welding Neck Pipe Carbon Steel Flange)
Size	1/2"-110"
Pressure	150#-2500#,PN0.6-PN400,5K-40K,API 2000-15000
Standard	ANSI B16.5,EN1092-1, SABA1123, JIS B2220, DIN, GOST,UNI,AS2129, API 6A, etc.
Wall thickness	SCH5S, SCH10S, SCH10, SCH40S,STD, XS, XXS, SCH20,SCH30,SCH40, SCH60, SCH80, SCH160, XXS and etc.
Material	Stainless steel: A182F304/304L, A182 F316/316L, A182F321, A182F310S, A182F347H, A182F316Ti, 317/317L, 904L, 1.4301, 1.4307, 1.4401, 1.4571,1.4541, 254Mo and etc. Carbon steel: A105, A350LF2, S235Jr, S275Jr, St37, St45.8, A42CP, A48CP, E24 , A515 Gr60, A515 Gr 70 etc.
	Duplex stainless steel: UNS31803, SAF2205, UNS32205, UNS31500, UNS32750 , UNS32760, 1.4462,1.4410,1.4501 and etc. Pipeline steel: A694 F42, A694F52, A694 F60, A694 F65, A694 F70, A694 F80 etc.
	Nickel alloy: inconel600, inconel625, inconel690, incoloy800, incoloy 825, incoloy 800H,C22, C-276, Monel400, Alloy20 etc. Cr-Mo alloy: A182F11, A182F5, A182F22, A182F91, A182F9, 16mo3,15Crmo, etc.
Application	Petrochemical industy;avation and aerospace industry;pharmaceutical industry;gas exhaust;power plant;ship buliding;water treament,etc.
Advantages	ready stock,faster delivery time;available in all sizes,customized;high quality

Detailed Photos

1. Face: Can be raised face(RF), full face(FF), Ring joint(RTJ) , Groove, Tongue, or customized.2.Bevel end as per ANSI B16.253.CNC fine finished.

 

Face finish: The finish on the face of flange is measured as an Arithmetical Average Roughness Height(AARH). The finish is determined by the standard used. For example, ANSI B16.5 specifies face finishes within a range 125AARH-500AARH(3.2Ra to 12.5Ra). Other finishes are available on requst, for example 1.6 Ra max,1.6/3.2 Ra, 3.2/6.3Ra or 6.3/12.5Ra. The range 3.2/6.3Ra is most common.

equipment

inspection

1. UT test
2. PT test
3. MT test
4. Dimension test

Before delivery, our QC team will arrange NDT test and dimension inspection.
Also accept TPI(third party inspection).

Our Advantages

Production Period
We have rich experience in organizing the production and logistic, which could help us to cut the production period and ensure the supplying, so that we could meet customers' urgent demand. Besides, our timely supplying can also help customer to reduce the planned stocks reserve.
Quality Control
Quality control begins from selecting the qualified raw material supplier, then each lot of raw aterial must be re-tested at random when enter the aterial inventory.Then from the raw material cutting process, shaping, heat treatment, machining,surface treatment, packaging, all these process quality control is necessary.

Quickresponse in pre-sales and after-sales
Exact and quick offer, professional technique support, all can help the contractor orsourcing people to get the priority and opportunity in current fierce competing market. And our complete and timely after-sales solution provides the effective protection for customer.

FAQ

FAQ

Q: Can you supply Form e, Certificate of origin?

A: Yes, we can supply.

Q: Can you supply invoice and CO with chamber of commerce?

A: Yes, we can supply.

Q: Can you accept L/C deferred 30, 60, 90days?

A: We can.

Q: Can you accept O/A payment?

A: We can.

Q: Can you supply samples?

A: Yes, some samples are free.

Q: Can you supply the products which comply with NACE?

A: Yes, we can.

Q: Can you visit your factory

A: Yes, sure. Welcome.

Q: Can you inspect the goods before delivery

A: Yes, sure. Welcome to our factory inspect the goods. Also accept third party inspection, such as SGS, TUV, BV etc.

Q: Can you supply MTC , EN10204 3.1/3.2 certificate?

A: Yes, sure. we can

Q: Do you have ISO

A: Yes, we have

Q: Can you accept OEM?

A: Yes, we can

Q: Can you accept marking our LOGO?

A: Yes, we can

Q: What is your MOQ?

A: 1pcs for standard fittings and flanges.

Q: Can you support to design our piping system?

A: Yes, we would like to your partner and our engineer will help.

Q: Can you offer data sheet and drawing?

A: Yes, we can

Q: Can you ship by carrier or airline?

A: Yes, we can. And we also can ship by train

Q: Can you combine your order with other supplier? Then ship together?

A: Yes, we can. We would like help you ship together to save your time and money

Q: Can you shorten delivery time?

A: If very very urgent, please confirm with sales. We would like arrange extra-working time for you.

Q: Can you marking on package as per IPPC?

A: Yes, we can

Q: Can you mark "MADE IN CHINA" on products and packing?

A: Yes, we can

Q: Can you supply semi-finished products?

A: Yes, we can

Q: We need some test sample pieces for each heat number, Can you supply?

A: Yes, we can

Q: Can you supply heat treatment report?

A: Yes, we can