Nipa re

Tani A Ṣe:

Hebei Longma Group Limited (LONGMA GROUP) jẹ ọkan ninu awọn olupilẹṣẹ paipu irin China ti o jẹ asiwaju ERW/LSAW lati ọdun 2003, pẹlu olu-ilu ti a forukọsilẹ ti 441.8 bilionu, ti o bo agbegbe ti awọn mita mita 230000. Ile-iṣẹ naa ṣe amọja ni iṣelọpọ: iwọn ila opin nla, odi ti o nipọn, apa meji, apa-arc-seam, paipu irin alurinmorin, LSAW- Longitudinal Submerged Arc Welded, ERW irin pipes. Ni ipari 2023, iṣelọpọ ọdọọdun ti ile-iṣẹ kọja awọn toonu 1000000.

Awọn Ilana Ọja to wa:

Pẹlu arọwọto agbaye ti o gbooro ti o kọja awọn orilẹ-ede 90, Longma Group ti di orukọ ti a mọ ni ọja paipu irin kariaye. A ni igberaga ara wa lori titẹle si awọn iṣedede ọja agbaye pẹlu:

> API 5L PSL1 & PSL2: Ite B, X42, X46, X52, X56, X60, X65, X70, X80

> ISO 3183: L245, L290, L320, L360, L390, L415, L450, L485, L555

>EN10219: S235/S275/S355 JRH/J0H/J2H

> ASTM A53/A53M: GR.B

> ASTM A500: GR.A, GR.B, GR.C

> ASTM A252: GR.1, GR.2, GR3

> ASTM A671: CC60, CC65, CC70

> ASTM A672: CC60, CC65, CC70

> ASTM A691: 1Cr, 1-1/4Cr, 2-1/4Cr

>AS/NZS 1163: C250/C250L0, C350/C350L0, C450/C450L0

> API 2B.

Awọn iwe-ẹri Wa:

> API 5L Iwe-ẹri

> Ijẹrisi Iṣakoso Didara ISO9001

> ISO 9001 2016 Iwe-ẹri

> FPC (Iwe-ẹri Iṣakoso iṣelọpọ ile-iṣẹ)

> 18001 Ilera Iṣẹ iṣe ati Iwe-ẹri Awọn ọna iṣakoso Abo

> 14001 Ayika Management Systems Certificate

> Aabo Ilera ati Iwe-ẹri Igbelewọn Eto Iṣakoso Ayika

Orisun ti Raw ohun elo:

Ni Longma Group, a ṣe orisun awọn ohun elo aise wa lati awọn ọlọ irin ile olokiki, pẹlu Shagang, Shangang, TISCO, BX Steel, Shougang, HBIS, ati Bao Steel, ni idaniloju didara ga ni ẹtọ lati ibẹrẹ. Awọn ohun elo wa lo awọn ilana itọju igbona to ti ni ilọsiwaju lati fi agbara mu awọn welds ati ran awọn ohun elo ayewo fafa lati rii eyikeyi awọn aiṣedeede. Ninu ilepa pipe wa, a wa awọn ọja wa lati awọn ohun elo aise si awọn ọja ti o pari, ni idaniloju wiwa kakiri pipe.

Awọn iṣẹ wa:

Ona-centric onibara wa ṣeto wa yato si. Ti n pese ounjẹ si ọpọlọpọ awọn alabara, pẹlu awọn alagbaṣe imọ-ẹrọ, awọn onijaja, ati awọn oniṣowo agbewọle, a funni ni diẹ sii ju paipu irin lọ. A pese awọn solusan okeerẹ, nfunni awọn iṣẹ iṣelọpọ bii alurinmorin, perforating, faagun, ati awọn itọju ipari miiran fun awọn asopọ ibarasun. A tun pese awọn iṣẹ ti o lodi si ipata bi galvanizing gbona-dip, FBE, 2PP, 3LPE, ati 3PE lati rii daju pe agbara.

pari Dawọn iṣẹda:

Ti o ṣe akiyesi pataki ti iwe fun awọn alabara wa, paapaa awọn ile-iṣẹ imọ-ẹrọ, a pese iwe-ipamọ ọja okeerẹ pẹlu Ayẹwo ati Eto Idanwo (ITP), Specification Ilana iṣelọpọ (MPS), Iwe-ẹri Idanwo Ohun elo (MTC), ati diẹ sii.

Iranran ati Ise Wa:

Iranran wa ni lati di olupilẹṣẹ pipe irin ERW/LSAW oke ni agbaye. Lati de ọdọ awọn ibi-afẹde wa, a n kọ ẹgbẹ ti o dara julọ ni agbaye ti awọn amoye paipu irin ati ṣe agbejade paipu irin to gaju fun gbogbo awọn alabara.

Ni Ẹgbẹ Longma, awọn pataki rẹ jẹ iṣẹ apinfunni wa. A ṣe ara wa si awọn ifijiṣẹ akoko, didara ọja ti ko ni abawọn, ati iṣẹ alabara ti ko ni ibamu. A yoo pade awọn ireti alabara wa ati ṣaṣeyọri awọn iṣedede giga ni iṣelọpọ, ailewu ati didara.